Nature in Spain
A guide to 787 Nature in Spain — with descriptions, photos and traveler visits from the NextOnTrip community. Locations spread across 469 cities and towns. Most visited by the community: Comunero de Revenga, Dehesa de Navalcarbón, Painted Cave, Galdar.
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Cueva de Salamanca
Salamanka
Cueva de Salamanca, the legendary "Cave of Salamanca," is one of the most mysterious spots in this historic Castilian city. It is not a typical show cave with entry tickets and guided tours — it is a small, largely buried underground space known mainly through centuries-old legends and its echo in the work of Miguel de Cervantes. Where is the cave located? The Cueva de Salamanca sits in the city's historic center, close to the site of the former church of San Cebrián. That church no longer stands in its original form, and the cave itself — today more of a symbolic landmark than an explorable cavern — lies right next to those ruins. Its central location makes it easy to combine a visit with a regular walking route through Salamanca's old town. Why is it called the "cave of magic"? The fame of Cueva de Salamanca has little to do with its size or architecture and everything to do with the legends that have circulated among locals for generations. Tradition holds that this was a place where black magic was supposedly taught, with the devil himself cast as the ultimate instructor — a recurring motif in Spanish folklore tied to mysterious caves and underground chambers. Salamanca, home to one of the oldest universities in Europe, has long been associated with hidden knowledge, alchemy, and learning beyond the reach of ordinary people, which only fed the imagination surrounding this particular site. What is the connection to Cervantes? The legend of Cueva de Salamanca was popular enough to inspire Miguel de Cervantes to write a short theatrical piece, an entremés, bearing the same title. It was published in 1615 in the collection "Ocho comedias y ocho entremeses nuevos, nunca representados" — eight comedies and eight short interludes that had never before been staged. Cervantes treated the dark legend with humor, building a comic plot around it rather than presenting it as a literal account of magical practices. Thanks to this, the cave's name became permanently woven into the history of Spanish literature, regardless of how much historical truth lies behind the story. What should visitors know before going? When visiting, keep in mind that Cueva de Salamanca is more of a symbolic and literary landmark than a conventional cave attraction. There is no elaborate network of tunnels or underground chambers to explore — just modest remains connected to the grounds of the old church. The real value of the place lies in the story it carries and in the chance to connect a real corner of the city with one of Spain's most famous legends about magic. Frequently Asked Questions What exactly is Cueva de Salamanca? It is a legendary site in Salamanca, known for tales of black magic instruction and links to the devil, located near the ruins of the church of San Cebrián. Can the cave be visited like a regular show cave? Not in the classic sense — it is a small, partially preserved site valued for its symbolic and historical significance rather than an extensive underground system open for touring. How is the cave connected to Miguel de Cervantes? Cervantes wrote a short theatrical piece, an entremés, titled "La cueva de Salamanca," published in 1615, drawing on the popular legend surrounding this place. Why is Salamanca associated with magic and secret knowledge? Since the Middle Ages, the city has been known for one of Europe's oldest universities, which reinforced legends of hidden learning, alchemy, and sorcery around sites like Cueva de Salamanca.
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Gernikako Arbola
Guernica
Gernikako Arbola is an oak tree standing in Gernika (Gernika-Lumo), in the Basque Country, regarded as a living symbol of Biscayan freedoms and, more broadly, of the Basque people as a whole. The tree grows beside the Casa de Juntas, the building where representatives of the Biscayan General Assembly have historically gathered. What exactly is Gernikako Arbola? It isn't a single ancient trunk that has stood unchanged for centuries, but rather a living tradition passed from tree to tree at the same spot. Under this oak — and under its predecessors before it — the Lords of Biscay swore to respect the region's local liberties and customary laws, known as the fueros. That founding ceremony is what turned the tree into a lasting symbol of regional self-government long before it became known to visitors from outside the Basque Country. Why does the tree matter so much to the Basque people? The fueros sworn to under the Arbola were a historic set of rights and privileges governing Biscayan life, covering matters from taxation to the organization of local authority. Because of that, the tree became more than a botanical landmark: it stands as a reference point for regional identity and a symbol of resistance to centralized power. Today it ranks alongside the Basque flag and the Euskera language as one of the most recognizable emblems of Basque identity. What role does the oak play in politics today? The tradition did not end with history. The modern Lehendakari, the head of the Basque Government, is sworn into office at this very site, beside the tree. It's a rare case of a symbol rooted many generations in the past still being actively used in official state ceremonies, rather than merely remembered as a historical curiosity. What can visitors actually see on site? Visitors will find the currently growing tree, set within a small enclosed area, alongside the Casa de Juntas building itself, where Biscayan authorities have historically held their sessions. Together, the two elements combine a living natural symbol with an institutional building, giving a fairly complete picture of Basque political tradition in one place. Notably, the site has kept its ceremonial function largely uninterrupted through changing historical and political circumstances in the region. How do you get to Gernikako Arbola? The tree stands in the center of Gernika (Gernika-Lumo), a small town in the province of Biscay that is easily reached from Bilbao by regional transport. The location is well signposted and works as a natural starting point for exploring the rest of the town, which holds other sites tied to the region's history as well. Frequently Asked Questions Is this the same oak that has stood here for centuries? No — the current tree is the latest in a succession of oaks planted on the same spot over time. The tradition and symbolism continue regardless of the fact that the physical tree eventually dies and is replaced by a new one. Why did the Lords of Biscay swear their oath specifically under this tree? The site served as the gathering point of the Biscayan General Assembly, where local customary laws (fueros) were established and confirmed. Swearing the oath under the tree gave the act a symbolic weight that was considered binding on the authorities. Does the oak carry only historical significance, or is it still relevant today? Both. Historically it is tied to the fueros and Biscay's medieval self-government, while today it remains the site where the Lehendakari, the head of the Basque Government, takes the oath of office — so the symbol stays active in current political life. What else can be seen near the tree? Right next to the tree stands the Casa de Juntas, the historic Biscayan assembly building, which is open to visitors and makes for a natural extension of a visit to the tree itself.
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Cave Complex of Hacienda Platero
Cortijo de Maza-El Olivar
Cave Complex of Hacienda Platero is a Mozarabic cave and hermitage site located in Churriana, a district of Málaga in Andalusia, Spain. Also known as Conjunto Rupestre Hacienda Platero, it stands as one of the lesser-known yet genuinely significant remnants of Mozarabic Christian religious life in southern Iberia. What is this site? The complex is made up of several chambers carved directly into the rock and linked by narrow, likewise hand-cut passageways. This layout suggests the caves were not just a simple shelter but a dedicated space for both prayer and permanent habitation by a small religious community. Churriana was historically an important center of hermit life — Christian hermits had been settling here since the 4th century and, notably, continued this way of life for centuries after the Muslim conquest of the Iberian Peninsula. The precise dating of the Hacienda Platero complex itself has not been thoroughly established by specialists in Mozarabic studies, but based on surviving remains from the wider region, researchers generally place its use in the 9th to 10th centuries. How do you get there? The caves sit apart from Churriana's town center, unlike some of the other cave clusters in the area that lie closer to the local cemetery. Coming from Málaga Airport, take the N-340 toward Churriana, then follow Calle Torremolinos into the village. From there, turn right onto Calle Maestro Vert — the fenced site becomes visible on the right after roughly 300 meters. The location's coordinates are 36.66522, -4.50091, making it easy to find with GPS navigation. What will you see on site? The complex is surrounded by fencing intended to protect it from unrestricted access, which means entry into the caves themselves may be limited — it's worth checking current access conditions before visiting. From outside, visitors can make out the distinctive entrance openings cut into the rocky slope and get a sense of the scale of the site, which comprises several interconnected chambers. It's a rare chance to see tangible evidence of a Mozarabic religious community — Christians who, under Muslim rule, preserved their own faith, language, and customs across generations. It's worth knowing that despite the fencing, the site occasionally suffers from litter, and local cleaning isn't always frequent — a shame for a monument that is over 1,100 years old. When should you visit? Because the site is essentially a rock-cut monument with no shade structures, it's best visited during cooler parts of the day — morning or late afternoon — and ideally in spring, autumn, or winter, when temperatures around Málaga are more comfortable for walking and exploring outdoors. Summers here can get very hot, and there's little natural shelter from the sun at the site. Frequently Asked Questions How is the Cave Complex of Hacienda Platero different from other caves in Churriana? It lies apart from the main clusters of cave dwellings in the village, which are located closer to the cemetery, forming its own separate, fenced-off group of interconnected chambers. How far is it from Málaga Airport? The route runs along the N-340 toward Churriana, then via Calle Torremolinos and Calle Maestro Vert — a relatively short drive, with the complex itself about 300 meters from the turn onto the latter street. Can you go inside the caves? The site is fenced, so access may be restricted — it's best to check locally, as rules around entry can change depending on site management. How old is the site? While exact dating hasn't been scientifically confirmed, researchers estimate the complex dates to the 9th or 10th century, making it over a thousand years old.
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Gruta de Arbedales
Castrillón
Gruta de Arbedales is a natural cave in the parish of Pillarno, in the municipality of Castrillón, on the coast of Asturias. It formed through karst erosion of Devonian-era limestone, and its existence came to light by chance in 1963, when Manuel del Busto uncovered the entrance during work at a nearby limestone quarry. Since then the cave has been opened to visitors as a privately run site. What will you see inside? The section open to visitors covers roughly 600 m², with a main chamber of about 150 m² and a ceiling reaching around 20 meters high. Inside, you'll find dense clusters of stalactites and stalagmites, built up over time from calcium carbonate deposited by water seeping through the rock. Several of the most distinctive formations have their own names, including "La Costa Verde," "La Cascada de Algas," and "La Pagoda del Diablo" — their shapes suggest a green cascade or a pagoda-like structure, making the visit visually striking even for people without a particular interest in geology. The cave maintains a constant internal temperature of around 14°C year-round, which is worth factoring into what you wear. How do you get to Gruta de Arbedales? The cave sits in the municipality of Castrillón, in northern Asturias, an area known for coastal walking and cycling routes — the mountain-bike trail "Engañando al Pulide" passes near the cave entrance. Given its rural setting, the most practical way to reach it is by car, using GPS navigation set to Pillarno, Castrillón. Since the site is privately owned with limited access, it's worth checking current directions and on-site signage before you set out. When is the best time to visit? The cave can be visited year-round, since its internal temperature doesn't follow the seasonal swings on the surface — a typical trait of karst caves. In practice, spring and summer tend to be the most convenient window, as longer days and milder weather outside make it easy to combine the visit with time along the Asturian coast. Because opening hours at this privately run site are limited, it's worth confirming the current schedule and ticket availability before arriving rather than showing up unannounced. Frequently Asked Questions Is Gruta de Arbedales open to the public? Yes, the cave is open to visitors as a private attraction, though access can be limited — check current opening hours and entry conditions before your visit. How did the cave form? It's a karst formation in Devonian-era limestone, shaped over a long period by water action that carved out the chambers and built up the stalactite and stalagmite deposits. When was the cave discovered? It was found by chance in 1963 during quarrying work at a nearby limestone quarry; the discovery is credited to Manuel del Busto. Is it cold inside the cave? The interior holds a steady temperature of about 14°C throughout the year regardless of the weather outside, so bringing a light jacket even in summer is a good idea.
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Gran Dolina
Atapuerca
Gran Dolina is one of the key excavation sites within the Atapuerca archaeological complex, located in the province of Burgos in northern Spain. What makes Gran Dolina significant? Sediment layers inside the Gran Dolina cave have yielded bone fragments dated to roughly 800,000 years old — the oldest confirmed evidence of human presence in Western Europe. The same excavations also produced the earliest known evidence of cannibalism among hominids found anywhere in the world. These findings turned Atapuerca into a reference point for paleoanthropologists worldwide, and the site is recognized as an area of exceptional scientific value under UNESCO World Heritage protection. How do you get to Atapuerca? The site sits near the village of Atapuerca, a short drive from Burgos, a city well connected by road and rail to the rest of Spain. Burgos lies on the main routes linking Madrid with the north, so arriving by car is generally the most convenient option. From central Burgos, a local road leads to Atapuerca, and many visitors combine the trip with a stop at the Museum of Human Evolution (Museo de la Evolución Humana) in Burgos itself, where finds from the excavations are on display. What will you see on site? Visits to Gran Dolina run as guided tours led by the team behind the ongoing Atapuerca research. Walking along the excavation face, visitors can see the different sediment layers that correspond to different periods, from the oldest strata hundreds of thousands of years old to more recent ones. Guides explain how the archaeological work is carried out and why each layer matters for reconstructing the history of human settlement in the region. It's worth remembering this is an active research site rather than a staged attraction, which adds authenticity but also calls for practical preparation, such as sturdy shoes and clothing suited to changeable weather. When should you visit? The Burgos region has a continental climate with cold winters and warm summers, so spring and autumn are the best times for visiting open-air archaeological sites, when temperatures are milder. Summer tends to be hot but also brings the widest range of available tours and open attractions in the region. In winter, conditions at the site can be less comfortable and some tours may run on a reduced schedule or be cancelled. Frequently Asked Questions What sets Gran Dolina apart from the other caves at Atapuerca? Atapuerca is a whole complex of archaeological sites, and Gran Dolina is one of the most important of them — it's where the oldest evidence of human presence in Western Europe was found. Can you visit the cave on your own? No, visits run as guided groups organized by the Atapuerca research team, which protects the site and ensures the findings are explained properly. Is it worth combining the visit with the Museum of Human Evolution in Burgos? Yes, the museum displays original finds and reconstructions that help put what you see at the site itself into context. How far is Atapuerca from Burgos? Atapuerca is a short distance from Burgos, within the same region, so the drive takes only a little while.
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Valdavara Caves
Becerreá
Valdavara Caves form a karst cave system located in the municipality of Becerreá, in the eastern part of Lugo province, Galicia. The site is best known among archaeologists and paleontologists as one of the key research locations for understanding the prehistory of northwestern Spain, and it's increasingly drawing the attention of visitors interested in geology and regional history. What makes this site significant? Within the same karst system lie two distinct archaeological sites, known as Valdavara 1 and Valdavara 2. Valdavara 1 shows two separate stratigraphic layers: an upper one linked to more recent prehistoric periods, and a lower one that yielded radiometric dates placing it in the Upper Paleolithic. That matters because Upper Paleolithic sites are genuinely rare in Galicia — most known traces of early human presence in the region belong to other periods. Valdavara 2, meanwhile, produced human remains dated to the Bronze Age. The paleontological side of the site is equally important. The cave deposits contain one of the richest collections of microvertebrate fossils found anywhere in Galicia, including remains of amphibians, reptiles, insectivores (such as shrews), bats, and rodents. This material lets researchers reconstruct the climatic and environmental shifts that took place during the transition from the Pleistocene to the Holocene in northwestern Iberia. Valdavara is also where the first documented fossil record of the golden-striped salamander (Chioglossa lusitanica) was found — an amphibian species endemic to northwestern Iberia. How to get there? The caves sit within the municipal boundaries of Becerreá, close to the center of this small town in Lugo province. The approximate coordinates of the system are 42.853°N, -7.136°W. Because this is an active scientific site, access to specific cave entrances can be restricted or require prior arrangement — it's worth checking with the local tourist information office in Becerreá before your visit to confirm what can currently be seen in the area. What will you see? The surrounding countryside around Becerreá is typical of eastern Galicia: limestone hills, river valleys, and the rolling terrain characteristic of karst landscapes. For anyone interested in geology or prehistory, it's a great starting point for understanding what life looked like here tens of thousands of years ago. It's worth combining a visit to the Valdavara area with other attractions in the Becerreá municipality and the wider Lugo province, a region known for numerous caves and karst formations. When to visit? The best time to explore eastern Galicia runs from spring through early autumn (April to October), when weather conditions are more stable and hiking the surrounding hills is more comfortable. Winters in the region tend to be cold and damp, which can make longer outdoor excursions harder to enjoy. Frequently Asked Questions Can you visit Valdavara Caves like a typical show cave? Not really — this is primarily an active research site of major scientific value rather than a commercially developed show cave. It's best to check locally what level of access is currently available before planning a visit. What was discovered at Valdavara Caves? Traces of Upper Paleolithic and Bronze Age human presence (at the Valdavara 1 and Valdavara 2 sites), along with a rich collection of microvertebrate fossils, including the earliest known fossil record of the golden-striped salamander. Why is Valdavara important for science? Because Upper Paleolithic sites are rare in Galicia, and the finds from Valdavara help researchers understand both the history of human settlement and the climatic changes that occurred during the Pleistocene-Holocene transition in this part of the Iberian Peninsula. Where is Becerreá located? Becerreá is a municipality in the eastern part of Lugo province, in Galicia, in northwestern Spain.
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Arrafela
Urbasa mendia
Arrafela is a sima — a natural vertical cave shaft — located in the Urbasa-Andía Natural Park in Navarre, within the Urbasa mendia mountain range. Once known mainly to local cavers, the site drew wide attention in 2026 after a striking paleontological discovery revealed thousands of years of natural history hidden inside it. What is Arrafela? Arrafela is a vertical karst cave, also known locally as Sima de los Fusiles (the Rifles' Pit) or Sima Arrafela-I. It sits within the extensive karst system of the Urbasa-Andía massif, alongside other nearby shafts such as Tximua and Bixenteliyesota. Reaching the bottom requires caving experience and rope-descent equipment — this is not a tourist cave in the conventional sense, but a natural fissure cutting through the rock of a mountain plateau. What will you see? The discovery that changed everything In February 2026, a multidisciplinary team of scientists found an almost complete bison skeleton inside Arrafela, roughly 4,000 years old, with an arrowhead still embedded in its bones. That find turned out to be part of a much larger deposit: researchers also recovered the remains of a cave lion (Panthera spelaea), a predator extinct for around 12,000 years — one of only a handful of documented specimens in Navarre, and the most complete one found so far. Bones from a capercaillie and various birds of prey were also unearthed inside the shaft. Given the range and richness of the fossils, scientists have described Arrafela as a kind of time capsule, preserving a record of the region's ecosystem across thousands of years. Because excavation work is ongoing and the finds are fragile, the inside of the cave is not open for casual visits — it currently functions as an active archaeological and paleontological site. The main draw for visitors, then, is the surrounding landscape of the Urbasa-Andía massif itself: a karst plateau covered in beech forest and pastureland, dotted with dozens of similar natural shafts. How do you get there? Hiking and caving routes crisscross the Urbasa-Andía Natural Park and lead through the area around Arrafela, including trails that link several nearby simas — Tximua, Arrafela (Los Fusiles), and Bixenteliyesota — popular among hikers and cavers exploring the region. The park itself stretches across Navarre and ranks among northern Spain's most significant karst areas. Given the terrain — uneven, rocky, and dotted with sinkholes — it's worth sticking to marked paths and wearing sturdy footwear. When should you visit? Spring through early autumn is the best window for exploring the Urbasa-Andía area, when mountain weather is more stable and trails stay dry and safe underfoot. In winter, the plateau is often shrouded in fog and exposed to strong winds, making it harder to navigate safely around the many natural shafts scattered across the terrain. Frequently Asked Questions Can you descend into the Arrafela cave? Descending requires caving skills and equipment, and access is further restricted right now due to the active scientific excavation — it isn't an attraction open to casual visitors. What was discovered in Arrafela in 2026? An almost complete bison skeleton around 4,000 years old, with an arrowhead embedded in its bones, along with remains of a cave lion (Panthera spelaea) from roughly 12,000 years ago, plus bones from a capercaillie and birds of prey. Where exactly is Arrafela located? Within the Urbasa-Andía karst massif in Navarre, Spain, near other shafts such as Tximua and Bixenteliyesota. Is the area worth visiting even without entering the cave? Yes — the Urbasa-Andía Natural Park itself is a rewarding destination for hiking, with its beech forests and karst plateau scenery, regardless of access to the cave's interior.
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A Cova dos Mouros
Baleira
A Cova dos Mouros is a small cave in the village of Santiago de A Fontaneira, in the municipality of Baleira, province of Lugo, in Galicia, north-western Spain. The site made headlines after archaeologists uncovered a rare set of prehistoric rock paintings, which regional media dubbed "the Altamira of Lugo" — a comparison that overstates the cave's scale but captures how significant the find is for Galician archaeology. What will you find there? The cave sits at roughly 870 metres above sea level, in the hilly, heavily wooded eastern part of the province. The cavity itself is modest, extending only about 20 metres deep, but its walls hold something exceptional: paintings executed in red pigment, combining geometric motifs — zigzags and angular lines — with anthropomorphic, human-like figures. Researchers identified this as the first documented and archaeologically excavated example of schematic rock art in Galicia, a region previously associated almost exclusively with megalithic art rather than painted cave art. Excavations also revealed traces of human activity both inside and around the cave spanning a long period, from roughly the 4th to the 2nd millennium BC — meaning the site was used from the Neolithic through the Bronze Age. How was it discovered? Hikers came across the cave by chance in July 2017 while walking the trails around Baleira, and reported it to the authorities. Since then, several archaeological campaigns have taken place on site, focused on documenting, protecting and conserving the paintings, as well as continuing to study the evidence of past human presence. Specialists from Galicia's heritage conservation school have been involved in the ongoing work. Can visitors go inside the cave? This is the key point for anyone planning a trip: A Cova dos Mouros is not a conventional open-to-the-public attraction. Because the paintings are fragile and research is still ongoing, access to the interior is restricted, and casual visits are not possible at this time. Local authorities and researchers have discussed the possibility of opening the site to the public in the future, but protecting the find currently takes priority. Anyone interested in the site should contact the Baleira municipal council to check the latest situation before planning a visit. How to get there and when to go? Baleira lies in the hilly eastern part of Lugo province, and the area around Santiago de A Fontaneira serves as a starting point for hiking routes through this landscape — a marked trail connects Fontaneira with the surroundings of the cave, popular with hikers interested in the region's history and countryside. Given the altitude and terrain, the best time to visit is from late spring through early autumn, when weather in this part of inland Galicia is more stable and trails are drier and easier to walk. Winter conditions can make the routes harder going, with the cold and dampness typical of this part of Galicia. Frequently Asked Questions Can you go inside the cave to see the paintings? Not as part of a regular visit — access is restricted to protect the paintings and to allow ongoing archaeological research to continue. When were the paintings at Cova dos Mouros discovered? In July 2017, by chance, when hikers walking in the area came across the cave. What makes this site stand out among Galicia's archaeological sites? It is the first confirmed and scientifically studied example of schematic rock art in the region, which had previously been known mainly for its megalithic art. Is the area good for hiking? Yes — the surroundings of Santiago de A Fontaneira and Baleira offer walking trails leading toward the cave area, popular with visitors exploring this part of Lugo province.
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Murcigallinos Cave
Basardilla
Murcigallinos Cave is a small cave in the province of Segovia, close to the village of Basardilla at the foot of the Sierra de Guadarrama. Administratively it sits within the neighboring municipality of Losana de Pirón, in the hills above the Pirón river, but Basardilla is the nearest well-known settlement and the natural base for anyone wanting to explore this corner of Segovia. Where is the cave located? Murcigallinos Cave lies in an area known as El Soto, on private land, above the better-known Cueva de la Vaquera and right at the edge of a rock cliff. The landscape here is typical of the Guadarrama foothills: limestone ridges cut by river valleys, where caves and rock shelters have formed over millennia. Because the land is privately owned, the cave itself is not freely accessible to visitors — it is best treated as a landmark to view from outside rather than a site to explore inside. What can you see around the cave? The cave formed in a similar way to the nearby Cueva de la Vaquera, one of the region's most important archaeological caves, but sits higher up, right at the cliff edge. Inside, visible sediment layers appear both at the entrance and along the back wall, and some of these layers contain embedded fossils. That gives the site geological as well as natural interest, even when viewed only from the outside. Because of the presence of several bat species, Murcigallinos Cave has been designated a Lugar de Interés Comunitario (Site of Community Importance) under the EU's Natura 2000 network. The cave's own name is a nod to bats — in the local Segovian dialect, bats were traditionally called "murcigallinos." For wildlife enthusiasts and anyone interested in protected species, it is one of the more distinctive sites in the area. What archaeological finds have been made here? Excavations inside the cave uncovered fragments of Bronze Age pottery along with animal bone remains, most of them badly fragmented and difficult to identify precisely. These finds confirm that the area was used by humans since prehistoric times, much like many other caves scattered along the Pirón valley that have served as shelters for thousands of years. When to visit and what else to see in Basardilla? Basardilla is a small village sitting at around 1,010 meters above sea level, between Torrecaballeros and Brieva, with part of its municipal area falling inside the Sierra de Guadarrama National Park. Its name has Roman roots and translates roughly as "valley of brambles." In the village itself, the Romanesque church of San Bartolomé, built in the mid-12th century, is worth a stop — it has two apses and a richly decorated three-arched portal, and was declared a Cultural Heritage Asset of Castilla y León in 1994. Nearby, the Ermita de la Virgen del Pedernal offers views toward other hilltop shrines in the region. Spring and autumn are the best times to visit, when temperatures in this foothill part of Segovia are mild and the trails around Basardilla and the Pirón valley are most pleasant for walking. Summers can get hot, while winters bring cold, windy weather typical of this altitude. Frequently Asked Questions Can you go inside the cave? No — Murcigallinos Cave sits on private land, so visits are limited to viewing it from outside rather than entering. Why is the cave protected? It hosts several bat species and has been listed as a Site of Community Importance under the EU's Natura 2000 network. What has been found inside the cave? Archaeologists have found Bronze Age pottery fragments and fragmented animal bones, evidence that people used the site in prehistoric times. What else is worth seeing in Basardilla? The 12th-century Romanesque church of San Bartolomé, the Ermita de la Virgen del Pedernal, and hiking trails running through the Sierra de Guadarrama National Park.
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Cueva de Penches
Oña
Cueva de Penches is a cave with prehistoric rock art located in the municipality of Oña, in the province of Burgos, Castile and León. The cave sits on the grounds of Barcina de los Montes, between that village and the nearby hamlet of Penches, roughly 6 kilometers from Oña itself. What is inside the cave? Deep inside the gallery, some 60 to 80 meters from the entrance and high up near the vaulted ceiling, the walls carry engravings of wild goats — five figures, both male and female, carved in bold, deep strokes between 80 centimeters and a full meter long. They date to the Magdalenian period, roughly 12,000 to 9,000 years BC, making them one of the more significant examples of Paleolithic art in the Burgos region. Alongside the goat figures, the rock also shows clusters of parallel scratches attributed to the claws of cave bears and badgers that once used the cavity as a den. A later study, carried out in 1990, identified further zoomorphic figures that had not appeared in the original catalogue. Who discovered the engravings? Villagers in the area had long known the cave existed, but it entered the scientific record only in the early twentieth century. A Jesuit priest, Miguel Gutiérrez, brought the engravings to the attention of paleontologist Eduardo Hernández-Pacheco, who carried out the first systematic study and published his findings in a paper titled "Los grabados de la cueva de Penches." His work was the first to date the engravings to the Magdalenian and to describe how they were made. Can visitors go inside? Not freely. Since 1985 the Cueva de Penches has been listed as a protected Cultural Heritage Asset (Bien de Interés Cultural) under the heritage laws of Castile and León, and entering the chamber with the engravings requires authorization from the regional government. The restriction exists because earlier unauthorized visits and graffiti damaged part of the artwork, so access to the decorated gallery is now tightly controlled. In practice, this means the cave cannot be explored independently — anyone hoping to see the engravings up close needs to arrange access through the heritage authorities beforehand. How to get there and what else to see nearby? The cave lies in the scenic valley around the Oca river, close to Oña, a historic small town built around a Benedictine monastery that makes a natural base for exploring the area. The countryside around Barcina de los Montes and Penches is typical of northern Burgos province: rolling limestone terrain dotted with other karst caves besides Penches. When is the best time to visit? Because access to the cave interior is restricted, plan ahead and contact the regional heritage authority before traveling if seeing the engravings is the goal. The surrounding Oña area is pleasant to visit throughout the year, though spring and autumn tend to offer the most stable conditions for exploring the limestone countryside on foot. Frequently Asked Questions Is Cueva de Penches open to the public? Not freely — since 1985 it has been protected as a Cultural Heritage Asset, and entering the engraved chamber requires authorization from the Castile and León regional government. What do the engravings show? Five carved figures of wild goats, male and female, cut in deep strokes during the Magdalenian period (around 12,000–9,000 BC), along with claw marks left by cave bears and badgers that once denned there. Where exactly is the cave located? Between the villages of Barcina de los Montes and Penches, within the municipality of Oña, Burgos province, about 6 kilometers from Oña itself. Who first documented the cave's engravings? Locals had known about them for a long time, but paleontologist Eduardo Hernández-Pacheco carried out the first scientific study after Jesuit priest Miguel Gutiérrez alerted him, publishing his findings in 1917.
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Sima de Aradelas
Folgoso do Courel
Sima de Aradelas, the deepest cave in all of Galicia, lies hidden in the limestone hills near the village of Campelo, within the municipality of Folgoso do Courel in Lugo province. It sits inside the Montañas do Courel UNESCO Global Geopark — the first geopark of its kind in Galicia and the thirteenth in Spain, recognized in 2019 for its exceptional geological heritage. What exactly is Sima de Aradelas? Aradelas is a system of vertical shafts and passages carved into the limestone of the Serra do Courel range. It was first explored in 1972 by the Santa Clara and Montañeiros Celtas caving clubs from Vigo, who reached a depth of 120 metres the following year. Later surveys by the local Aradelas Speleological Club produced a full map of the cave in 1987, recording six shafts and a depth of over 142 metres. The real breakthrough came in 2024. Around forty cavers from Galician and Asturian clubs ran a series of expeditions and uncovered more than two kilometres of previously unknown, untouched galleries, chambers and shafts. Inside, they found a turquoise underground lake nicknamed Hydra, along with a rich variety of formations — stalactites, stalagmites and columns. These discoveries confirmed Aradelas as the deepest and one of the most extensive cave systems in the region. How do you get there? The starting point is the village of Campelo, inside the Folgoso do Courel municipality, deep in the mountainous interior of the Serra do Courel. This is sparsely populated countryside with scattered settlements, so a car is the practical way to get around — the geopark's viewpoints, information centres and trails are spread across the whole Montañas do Courel territory rather than clustered in one spot. It's worth checking with the geopark's local tourist information points beforehand to plan the route to Campelo. What will you actually see? It's important to be upfront here: the inside of Sima de Aradelas is not open to casual visitors. Because of the difficulty and risk involved — steep vertical shafts, narrow passages, and the technical caving gear required — access is restricted to trained speleologists working with organised clubs and expeditions. That doesn't mean a trip to the area is pointless, though. Campelo and the wider Serra do Courel sit within the UNESCO geopark, which offers numerous viewpoints, hiking trails and interpretation centres dedicated to the region's geology, including the well-known Campodola-Leixazós geological fold, protected as a Natural Monument. The surface landscape — limestone outcrops and wild valleys — gives visitors the clearest sense of what lies underground. When is the best time to visit? Given the mountainous terrain of the Serra do Courel, spring and summer are the best times to visit, when trails are fully accessible and conditions favour hiking around the geopark. Autumn also has its appeal thanks to the changing colours of the forests, while winter can make some higher routes and roads harder to access. Frequently Asked Questions Can you enter Sima de Aradelas on your own? No. Access is limited to experienced speleologists affiliated with caving clubs, due to the technical difficulty of the terrain and the specialised equipment required. How deep is Sima de Aradelas? The 1987 survey recorded six shafts and a depth of over 142 metres, and the 2024 discoveries added more than two kilometres of previously unknown passages. Where is Sima de Aradelas located? In the municipality of Folgoso do Courel, Lugo province, Galicia, near the village of Campelo, within the Montañas do Courel UNESCO Global Geopark. What can you see nearby if you can't go inside the cave? Viewpoints, hiking trails and interpretation centres across the Montañas do Courel geopark, including the nearby Campodola-Leixazós geological fold.
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Cova de Ceza
Folgoso do Courel
Cova de Ceza is one of the most extensive caves in Galicia, hidden in the limestone hills of the Folgoso do Courel municipality, in Lugo province. It lies near the parish of Noceda, within the Serra do Courel mountain range — one of the wilder, sparsely populated corners of eastern Galicia, known for its deep valleys and slate-roofed villages. Where exactly is the cave? Cova de Ceza runs underground for roughly 840 metres, making it one of the longest navigable caves in all of Galicia. It formed in limestone belonging to the so-called Cándana Group, in an area where the rock was tightly folded by ancient tectonic movements. That geological structure explains the cave's complex, multi-level layout of passages that speleologists have mapped over the decades. What will you see inside? An underground stream runs through the cave, and over thousands of years it carved out the passage network and fed a lake known locally as the Ceza lake. It plunges past 23 metres in depth, and its bottom still hasn't been fully surveyed by cave-diving teams — one of the reasons the site keeps drawing researchers back. Systematic exploration of Cova de Ceza has continued since 1982. Over that time, teams have recovered finds of archaeological and palaeontological interest, confirming that the cave was used or visited long before modern speleologists arrived. The route is generally rated medium-to-low difficulty, so younger visitors — usually from around age 12 — can take part, provided they're properly prepared. It's worth being clear, though, that this isn't a lit, walkway-equipped show cave: it's a natural cavity that calls for basic caving gear, sturdy footwear, and reasonable fitness. How do you get there? Cova de Ceza sits within the Folgoso do Courel municipality, in the heart of the Serra do Courel — a range prized for its chestnut and oak forests, stone-built villages, and landscapes that have barely changed in decades. Given the cave's nature — no lighting, technical gear required, and terrain that rewards local knowledge — the safest way to visit is with a local caving club or a mountain guide who can point out the exact entrance and check current conditions inside, such as water level and stream flow. Before setting out, it's worth contacting the tourist information office in Folgoso do Courel to confirm access and any formalities. When is the best time to visit? Spring and autumn are the best seasons for the Courel area — mountain temperatures are mild, and the narrow mountain roads aren't hampered by snow. In summer, a cave visit pairs well with hiking on the surrounding Serra do Courel trails. In winter, access to the higher parts of the range can be limited by weather, so it's worth checking conditions before planning a trip. Frequently Asked Questions Can you enter Cova de Ceza without a guide? It isn't recommended. The lack of tourist infrastructure, demanding terrain, and the variable water level in the underground stream mean a visit should be made with a guide or a caving group familiar with the site. How long is the cave's explored route? The known, explored section runs about 840 metres, placing Cova de Ceza among the longest caves in Galicia. What's the main highlight inside the cave? An underground lake more than 23 metres deep, shaped by the stream that flows through the cave — its bottom still hasn't been fully mapped. Is the cave suitable for children? The route is rated medium-to-low difficulty and can be accessible to younger visitors from around age 12, always accompanied by an experienced guide and with proper preparation.
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A Cova de Eirós
Triacastela
A Cova de Eirós is an archaeological cave near the hamlet of Cancelo, in the municipality of Triacastela, in the province of Lugo, Galicia, Spain. It ranks among the most significant prehistoric sites in northwestern Spain, combining scientific importance with the mountain scenery of eastern Galicia. What makes this site important? The cave was discovered in the 1980s, and systematic excavations have continued there ever since. Its sediment layers contain traces of fires dated to more than 180,000 years ago, with documented human occupation going back over 35,000 years. What sets Cova de Eirós apart on a wider scale is that it is the only known site in northwestern Iberia preserving an uninterrupted sequence showing occupation by both Neanderthals (Homo neanderthalensis) and early modern humans (Homo sapiens). That makes it a key reference point for researchers studying the transition between the two populations — one of the most debated chapters of European prehistory. The layers above that sequence trace how life in the area changed over time: after the last Neanderthal groups came Upper Paleolithic hunters, then the first Neolithic farmers, and eventually early medieval rural communities. Few caves anywhere in Europe hold such a long, continuous record of human presence in a single place. The cave also contains rock art considered the oldest known in Galicia. It is the only site in the region with confirmed Paleolithic parietal art found to date, and the westernmost point on the map of Cantabrian rock-art sites. In 2012, Cova de Eirós was declared a Bien de Interés Cultural (a legally protected cultural heritage site), formally recognizing its importance to Galician heritage. How do you get there? The cave sits near the small hamlet of Cancelo, administratively part of the municipality of Triacastela. Triacastela itself is a well-known stop on the Camino de Santiago (Camino Francés), between O Cebreiro and Sarria, so many visitors pass through while walking or driving the pilgrim route. Reaching Triacastela is easiest by car, since the surrounding area is mountainous and rural, with limited public transport options. What will you see? Because of the site's scientific value and fragility, access to the cave is possible but limited — visits are controlled to protect the archaeological layers and the paintings inside. For anyone interested in prehistory, it is still a rare chance to see a site that regularly appears in academic research on Neanderthals and the earliest art in Europe. The surrounding countryside around Cancelo and Triacastela, with its typical eastern Galician mountain-valley landscape, is worth exploring even for visitors who don't get inside the cave itself. When should you visit? Spring and summer are generally the best times, when weather conditions in the Lugo mountains are more stable and the Camino de Santiago through Triacastela is busiest — making it easier to find local information and get in touch with whoever is organizing access. Since Cova de Eirós is an active research site rather than a conventional tourist attraction with fixed opening hours, it's worth checking current visiting arrangements before planning a trip. Frequently Asked Questions Can you visit A Cova de Eirós? Yes, but access is limited and organized as controlled visits, since the cave remains an active archaeological excavation site. Why is Cova de Eirós scientifically important? It is the only known site in northwestern Iberia with an uninterrupted sequence documenting occupation by both Neanderthals and early modern humans, making it central to research on their transition. Does the cave have rock art? Yes, it holds the oldest known cave paintings in Galicia and the only confirmed Paleolithic parietal art found in the region so far. How do you get to Cova de Eirós? The cave is located near the hamlet of Cancelo in the municipality of Triacastela, best reached by car; Triacastela is also a well-known stop on the Camino de Santiago.
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Buraca das Choias
Folgoso do Courel
Buraca das Choias is a karst cave right next to the village of Visuña, in the municipality of Folgoso do Courel, in the province of Lugo, deep in the Serra do Courel mountain range in Galicia, Spain. It's a lesser-known but genuinely striking underground site, mostly on the radar of cavers and nature enthusiasts, though its opening stretch can be visited by regular travelers too. Where exactly is the cave? The entrance sits within the limestone of the Vegadeo formation, the same rock that shapes much of the wider Courel area. Near the village of Seara, not far away, you can still find the remains of an old iron mine, and close by are the As Forgas springs, known for their iron-rich mineral water. The whole area falls within a UNESCO-recognized geopark, a sign of just how distinctive the local geology is. What will you see inside? The cave opens with an impressively tall entrance chamber — the vault here rises more than 10 metres. The section that's walkable without diving gear runs for over 290 metres through four connected galleries. Along the way there's a lake crossing the path and a dry chamber nicknamed "the Museum" by explorers, named for the dense cluster of stalactite formations found there. An underground stream runs through the whole system, with a flow of roughly 25 litres per second — enough to make this one of the more active caves in the region. What's visible on foot is only part of the story. Beyond it, the cave continues underwater, and reaching those sections requires cave-diving equipment. For decades, various speleology and diving groups tried and failed to get past a narrow, flooded passage barely half a metre high with a steep incline. That changed in 2017, when divers from the Geoceanic club finally broke through. Cave divers Rafael Jurado and Manuel de las Heras later pushed through ten further flooded passages, reaching parts of the cave no one had ever seen before. The breakthrough is now considered one of the most significant moments in Galician speleology over the past four decades. How do you get there? Buraca das Choias sits near the village of Visuña, within the Folgoso do Courel municipality. This is mountain country, with the winding roads, terraced hillsides, and small stone villages typical of the Serra do Courel. The practical approach is to drive as close to Visuña as the road allows and continue on foot to the cave entrance. Anything beyond the walkable section — the flooded galleries — is strictly the domain of organized, equipped cave-diving groups, not casual visitors. When should you visit? Serra do Courel has clearly marked seasons, with cold, occasionally snowy winters and warmer summers. Inside the cave, temperatures stay fairly constant regardless of the weather outside, but getting there and exploring the surrounding trails is more comfortable in spring or autumn, when paths aren't muddy from heavy rain and the heat doesn't make the walk harder than it needs to be. Frequently Asked Questions Can you visit the cave on your own? The first 290-plus metres are accessible without technical equipment, but the rocks are damp and can be slippery, and there's no lighting inside. It's worth bringing a torch and, ideally, going with someone already familiar with the route. What is there to see inside Buraca das Choias? Four connected galleries, an underground stream, a lake along the way, and the "Museum" chamber, filled with stalactite formations. The flooded sections beyond that were only reached for the first time in 2017, by cave divers. Is there anything else worth seeing nearby? Yes — close to the village of Seara you'll find the remains of an old iron mine, and a little further on, the As Forgas springs, known for their iron-rich water. Is the cave safe to visit? The walkable entrance section is reasonably safe for careful visitors, but the flooded galleries beyond it demand professional cave-diving experience and should never be attempted without proper training and equipment.
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Cueva de los Verdes
Haría
Cueva de los Verdes is a lava tube in the municipality of Haría, on the northern coast of Lanzarote in the Canary Islands. It formed as part of a long volcanic tunnel carved out by molten rock flowing from the La Corona volcano thousands of years ago. Today it stands as one of the island's most distinctive sights, where volcanic geology meets a striking staging of light and sound underground. What exactly is it? The cave sits within the Monumento Natural del Malpaís de La Corona, a protected natural area covering the lava fields surrounding the volcano. The tunnel itself extends well beyond the section open to visitors, with part of the same volcanic system running under the seabed toward Jameos del Agua, another well-known attraction shaped by the same eruption. Inside, the air stays cool and still, and the lighting is arranged to highlight the twisting rock forms left behind as the lava cooled and hardened. How do you get there? Cueva de los Verdes lies on the coast within the Haría municipality, close to the village of Órzola and to Jameos del Agua. The easiest way to reach it is by rental car, following the coastal road that loops around northern Lanzarote — the area is well signposted as part of the island's main tourist route. Because Jameos del Agua sits nearby and belongs to the same volcanic system, many visitors combine both stops on the same trip. What will you see inside? Visits run as guided tours that move through a sequence of chambers of varying height and width. The walls and ceilings still carry the visible imprint of flowing lava — rippled surfaces, hardened rock "rivers," and points where the passage narrows sharply or opens into a broad hall. The lighting design is built around these shapes, and one chamber is known for its unusual acoustics: it is sometimes referred to as a "concert hall" because of the natural echo, and it has historically hosted musical performances. The cave's history goes beyond geology. Local islanders once used this maze of passages as a hiding place during pirate and corsair raids that struck the coasts of Lanzarote in past centuries — knowledge of the tunnel's layout gave residents a way to disappear from attackers who did not know the terrain. When should you visit? The temperature inside the cave stays steady year-round, so surface weather has little bearing on the experience itself. That said, this is a popular stop on northern Lanzarote itineraries, so mornings tend to be calmer than midday during peak tourist season. It's worth checking the current guided-tour schedule before arriving, since access is organized in timed groups rather than free entry. Practical tips Because the floor is uneven, ceiling height varies, and some sections have limited light, comfortable and stable footwear is recommended. The cave is not adapted for reduced mobility to the same degree as surface attractions, so it's worth confirming accessibility in advance if that's a concern. The guided tour includes commentary on how the cave formed and its historical role, making it a useful stop for understanding Lanzarote's volcanic past beyond what's visible on the surface. Frequently Asked Questions How is Cueva de los Verdes different from Jameos del Agua? Both sites are part of the same lava tube created by the La Corona volcano, but they feel very different. Cueva de los Verdes is the more raw, natural section explored on a guided walk, while Jameos del Agua is a landscaped space with gardens and a pool built into a collapsed part of the same tunnel. Can you only visit the cave with a guide? Yes, access is organized in guided groups, which allows visitors to move safely across the uneven terrain while learning about the site's formation and history. Why is part of the cave called a "concert hall"? One chamber has unusually strong natural acoustics, producing an echo effect that has been used for musical performances over the years. Does the cave have a connection to pirate history on Lanzarote? Yes, local residents used the tunnel system as a refuge during pirate raids on the island in past centuries, and that history remains part of what makes the site notable today.
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Cueva Sabuquera ice house
Alcublas
Cueva Sabuquera is a natural sinkhole cave in Alcublas, in the province of Valencia, that served for centuries as a nevero — a natural facility for storing and preserving snow and ice. It lies within the Solana y Barranco de la Lucía Municipal Nature Reserve, surrounded by the limestone hills typical of Valencia's inland countryside. What is Cueva Sabuquera? It is a large, deep karst sinkhole, roughly 100 metres long on a north-south axis, between 20 and 40 metres wide, and reaching a depth of about 8.5 to 15 metres. For generations — with use likely going back to the Arab period — locals collected winter snow inside the cave, packed and compressed it into ice, and hauled it down to town by cart. Before refrigeration existed, that ice was used in hospitals as a painkiller and as an aid during surgical procedures. A stone wall still stands inside the cave, closing off its southern end; it helped keep the stored snow and ice insulated and slowed their melting. The combination of depth and constant humidity created a distinct microclimate inside the cave, where plants normally found in much wetter, cooler forests manage to grow — a striking contrast with the dry Mediterranean landscape outside. How do you get to Cueva Sabuquera? The cave sits along the PR-CV 105 trail, known as the Sendero de los Oficios (Alcublas – Cueva Sabuquera – Balsa Silvestre). The route starts in Alcublas and runs on foot through the nature reserve, linking several sites connected to the traditional trades once practiced by local residents, including snow collection and ice-making. The cave's coordinates are 39.840503, -0.697414, useful for locating it on a map and planning the walk from the village centre. What can you see there? The sheer scale of the sinkhole is the main draw — its size and depth are striking, especially given the modest, rocky opening at the surface. Look out for the interior wall and for the unusual vegetation growing inside, a direct result of the humid microclimate at depth. The Sendero de los Oficios also passes remnants of a Spanish Civil War defensive line, including trenches, adding a layer of 20th-century history to a walk otherwise built around older rural traditions. When is the best time to visit? Because the site is reached on foot through open, natural terrain, spring and autumn are the most comfortable seasons to visit this part of inland Valencia, when temperatures are milder. Summer heat can make longer walks in the area demanding, although the cave's interior — thanks to its depth and humidity — stays noticeably cooler than the surrounding countryside. Frequently Asked Questions What was Cueva Sabuquera used for historically? It functioned as a nevero, a natural ice house: snow gathered in winter was packed into ice and carried to town for uses that included hospital care. Can visitors go inside the cave? Yes, it can be reached on the PR-CV 105 walking trail (Sendero de los Oficios) starting in Alcublas. Sturdy walking shoes are recommended, as the terrain is uneven. Why does unusual vegetation grow inside the cave? The depth and constant humidity create a microclimate similar to that of wetter mountain forests, allowing plants that are rare in the surrounding dry landscape to thrive underground. What else is there to see along the route? The Sendero de los Oficios also runs near the remains of Spanish Civil War trenches, giving the walk historical interest beyond the cave itself.
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Cova de Jeroni
Benialí
Cova de Jeroni is a rock art site tucked into a ravine near Benialí, one of the eight villages that make up La Vall de Gallinera in the province of Alicante. Also known as Barranc de la Cova Jeroni, it is one of the lesser-known but genuinely rewarding stops for anyone tracing prehistoric rock art through the northern Marina Alta area. What will you see at Cova de Jeroni? The rock shelter preserves paintings in the schematic and macroschematic styles, two of the traditions that define Levantine prehistoric rock art on the Iberian Peninsula. Unlike the naturalistic hunting scenes found in Paleolithic caves further north in Spain, the figures here are simplified marks and symbols rather than detailed representations of animals or people. Cova de Jeroni forms part of a wider cluster of schematic rock art sites documented across the northern reaches of Alicante province, an area recognized as one of the more significant concentrations of this painting tradition on Spain's eastern coast. Because the original pigments are faint and exposed to the elements, the motifs can be difficult to make out clearly on site without prior knowledge of where to look. A faithful reproduction of the paintings from Barranc de la Cova Jeroni is on permanent display at the Museu Arqueològic de Gandia. It's a practical option if you want to study the motifs up close, under proper lighting, without hiking into the ravine itself. How do you get to Cova de Jeroni? The site sits in the hilly terrain surrounding Benialí, within the valley of La Vall de Gallinera. The valley runs along the Gallinera river, and its eight villages — Benialí among them — are linked by local roads and walking paths that cross terraced hillsides dotted with old almond and olive groves. Reaching the ravine itself means leaving the main roads and walking, so sturdy footwear is worth packing, and it's a good idea to check with the Vall de Gallinera tourist office about the current state of the trail markers, since access to the rock shelters can vary with the season. Benialí itself is a small, quiet village and the usual starting point for most local walking routes into the surrounding countryside. When is the best time to visit? Given the exposed, mountainous terrain and limited tree cover along much of the walking routes, spring and autumn are the most comfortable seasons to visit, with mild temperatures and better visibility of the paintings than under the harsh midday sun typical of an Alicante summer. If you do go in summer, aim for early morning and bring water and sun protection — the valley offers little natural shade over the longer stretches of trail. Frequently Asked Questions Can I see the paintings without a difficult hike? Yes — a reproduction of the Cova de Jeroni motifs is displayed at the Museu Arqueològic de Gandia, so you can view them without walking into the ravine. What kind of rock art is at Cova de Jeroni? It features schematic and macroschematic paintings: simplified marks and symbols rather than realistic depictions of animals or hunting scenes. Is Cova de Jeroni the only site of its kind in the area? No — it belongs to a broader group of schematic rock art sites found across northern Alicante province, one of the more notable regions for this painting tradition in Spain. Are there other things to see near Benialí on the same trip? Benialí is one of eight villages in La Vall de Gallinera, so it's easy to pair a visit to Cova de Jeroni with a walk through the valley's other villages and their local architecture.
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Cova de l'Or
Beniarrés
Cova de l'Or is a cave in the municipality of Beniarrés, in the province of Alicante, Valencian Community. The cave mouth opens on the southern slope of the Serra del Benicadell, overlooking the Alcoi river valley. It ranks among the key reference sites for understanding the earliest Neolithic in the Iberian Peninsula: radiocarbon dating of carbonized cereal remains found here points to roughly 5600 BCE, making it one of the oldest known traces of farming and livestock-keeping in the region. Why does Cova de l'Or matter so much to archaeologists? The cave was first documented and test-excavated by R. Pardo in 1933. Systematic excavation only began in 1955, carried out by Valencia's Prehistoric Research Service under the direction of J. San Valero and V. Pascual. Work continued through 1956–1958 and resumed for a longer campaign between 1975 and 1985 under V. Pascual and B. Martí. Decades of fieldwork produced one of the richest assemblages of any Early Neolithic site on Spain's Mediterranean coast, cementing the cave's role as a benchmark for research into the region's first farming communities. What was found inside the cave? The best-known finds are ceramics decorated by pressing the edge of a cardium shell into the wet clay — the hallmark technique of the so-called Cardial Ware culture, one of the earliest farming cultures of the western Mediterranean. Alongside the pottery, excavators recovered flint tools (blades used as knives and sickle elements), polished stone axes for working wood, and spoons carved from bone. Remains of cultivated cereals (wheat, barley) and legumes (beans, lentils, peas), together with the bones of domestic animals — mostly sheep, with smaller numbers of goats, pigs, cattle and dogs — show that the cave's occupants were already settled farmers and herders rather than pure hunter-gatherers. What do the decorated ceramics mean? Some of the pottery from Cova de l'Or carries anthropomorphic motifs that researchers link to the rock art found at the nearby sites of Pla de Petracos and La Sarga. The resemblance suggests the ceramic decoration may have carried a religious or symbolic meaning beyond simple ornament. This connection between painted rock art and decorated pottery is one of the reasons the site continues to draw attention from specialists studying Mediterranean Neolithic societies. How can you visit Cova de l'Or? The cave is not an open, walk-in tourist attraction. Visits need to be arranged in advance through the Beniarrés town hall, which makes it a destination better suited to travelers genuinely interested in prehistory than to casual sightseers. Pairing a visit with the nearby prehistoric rock art sites around Alcoi is a natural way to build a fuller picture of how the region's first farming communities lived and expressed themselves. Frequently Asked Questions Where exactly is Cova de l'Or located? On the southern slope of the Serra del Benicadell, within the municipality of Beniarrés in the province of Alicante, overlooking the Alcoi river valley. How old is the site? The oldest layers have been radiocarbon-dated to around 5600 BCE, making it one of the earliest evidence of agriculture on the Iberian Peninsula. What kinds of artifacts were discovered there? Mainly Cardial Ware pottery, flint tools, polished stone axes, bone spoons, and traces of cultivated cereals and domesticated animals. Can visitors explore the cave on their own? No — visits must be booked in advance through the Beniarrés town hall, since the site does not operate as a self-guided tourist attraction.
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Bauma del Sequer
Sant Vicenç de Castellet
Bauma del Sequer is a small rock shelter tucked into the Vallhonesta valley, within the municipality of Sant Vicenç de Castellet in the Bages region of Catalonia. It's a quiet spot where nature and history overlap, drawing hikers who want more from a walk than just scenery. What exactly is Bauma del Sequer? In Catalan, "bauma" refers to a shallow cave or rock overhang, and this one carries a specific historical weight: during the postwar Francoist dictatorship, it was used as a hideout by the maquis, the anti-Franco resistance fighters active in rural Catalonia. Local accounts name several figures said to have passed through or sheltered in the area, including Ramon Vila Capdevila, known as "Caracremada," along with Elio Ziglioli, Joan Busquets, and Saturnino Culebras. The site is now a point of interest for anyone tracing that chapter of the region's history. How do you get there? A forest trail marked with wooden posts painted in a green-and-white pattern leads to Bauma del Sequer through a pine woodland in the Vallhonesta valley. The path forms part of a longer circular hiking route that starts in Sant Vicenç de Castellet and continues toward other historic spots in the valley, including the hermitages of Sant Pere de Vallhonesta and Sant Jaume de Vallhonesta. The terrain is rocky and forested in stretches, so sturdy hiking shoes are worth packing. What else is worth seeing nearby? Vallhonesta is a valley defined by small stone hamlets, scattered hermitages, and pine-covered hills — a landscape that rewards slow exploration rather than a quick stop. Combining Bauma del Sequer with the neighboring hermitages on the same loop gives a fuller picture of both the natural setting and the valley's resistance-era history, a layer of the past that isn't widely known outside the region. Who is this visit for? This is a destination for travelers who enjoy moderate hiking paired with genuine historical curiosity, not a drive-up viewpoint. Reaching it takes some walking on a forest trail, but in exchange visitors get an uncrowded route with a real, lesser-known story attached to it. Frequently Asked Questions What is Bauma del Sequer? It's a small rock cave in the Vallhonesta valley, notable for having served as a hideout for maquis fighters resisting the Franco dictatorship in the postwar period. How do you reach the cave? Via a marked forest trail that forms part of a circular hiking route starting in Sant Vicenç de Castellet and running through the Vallhonesta valley. Is the trail difficult? The path crosses forested, rocky terrain, so comfortable hiking shoes are recommended, though the route doesn't require advanced fitness or technical skill. What else can be visited along the way? The same route passes nearby hermitages in the Vallhonesta valley, such as Sant Pere de Vallhonesta and Sant Jaume de Vallhonesta, making for a good combined visit.
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Cova de la Cinta
Matadepera
Cova de la Cinta is a small cave in the municipality of Matadepera, in the Vallès Occidental region of Catalonia, not far from Barcelona. It sits in an area known for its dense concentration of karst features carved into conglomerate rock — Matadepera alone has dozens of catalogued caves and sinkholes (avencs), and Cova de la Cinta is one of the smaller entries on that list. How big is Cova de la Cinta? This is a modest-sized cavity: its passage runs roughly 15 metres in length, with a height difference of around 9 metres. That makes Cova de la Cinta considerably smaller than some of the more extensive caves documented in the same area, where certain routes stretch several hundred metres. Because of its limited scale, exploring it doesn't call for advanced caving gear, though as with any karst cave, the interior is dark, damp and requires a torch. Where exactly is the cave located? Cova de la Cinta lies within the municipal boundaries of Matadepera, a town set at the foot of the hills northwest of Barcelona, in a landscape shaped by extensive karst weathering of conglomerate rock. The area has long attracted local caving groups and hikers — besides Cova de la Cinta, dozens of other caves and rock shelters have been catalogued nearby, all formed under similar geological conditions. How did this cave form? Like most cavities in the region, Cova de la Cinta developed through karst processes acting on conglomerate rock — water slowly dissolving and washing away the binding material between pebbles, opening up voids and passages over long stretches of time. This type of karst landscape is typical of the whole Matadepera area, where hard conglomerate forms steep outcrops riddled with caves of varying size. Is it worth visiting? Cova de la Cinta is not a show cave with lighting, walkways or guided tours — it's a natural karst feature known mainly to local cavers and cave-exploration enthusiasts. For travellers interested in the unusual natural landscape around Matadepera, it can make an interesting stop along a hiking route, provided they come prepared with basic gear such as a torch and sturdy footwear. Don't expect tourist infrastructure or marked trails leading directly to the entrance. What else should visitors know about the area? Matadepera is a hillside town popular with people from Barcelona looking for a quick escape into nature. The sheer number of karst formations in the region — caves, rock shelters and sinkholes — means the area is regularly visited by caving associations carrying out surveys and research. Cova de la Cinta, though small, is part of this broader cave system documented by local speleological groups. Frequently Asked Questions How big is Cova de la Cinta? The cave is about 15 metres long with a height difference of roughly 9 metres, making it a small karst feature. Is the cave set up for tourist visits? No — it's a natural cave without lighting or infrastructure, known mainly to local cavers. Where is Cova de la Cinta located? In the municipality of Matadepera, in the Vallès Occidental region of Catalonia, an area rich in karst formations. Are there other caves nearby worth visiting? Yes, Matadepera has dozens of other catalogued caves and sinkholes of varying size and character.
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Cova de les Aranyes del Carabassí
Santa Pola
Cova de les Aranyes del Carabassí is an archaeological cave near Santa Pola, in the province of Alicante, in the Valencian Community. Set into a hillside ravine in the Sierra de Santa Pola, it was once known locally as Cueva de los Frailes. The site ranks among the most significant prehistoric locations on the southern Alicante coast, drawing interest from archaeologists and rock-art enthusiasts alike. Where is the cave and what does it look like? The cave sits within the municipality of Santa Pola, along a low coastal mountain range near the Carabassí shoreline. Its entrance opens on the slope of one of the ravines cutting through this section of the sierra, so reaching it means walking through dry, typically Mediterranean scrubland characteristic of this stretch of coast. The cave itself is modest in scale compared with large karst systems, but its interior preserves traces of thousands of years of human presence. Why does this cave matter archaeologically? Excavations inside the cave have uncovered evidence of occupation across several prehistoric phases. The oldest layer dates to the Paleolithic, where flint tools and the remains of hunted animals were recovered. A later phase of occupation dates to the third millennium BC, when groups using the cave focused on hunting and fishing. During the Neolithic, the cave took on a different role — it was used as a pen for goats, and pottery decorated with incised and impressed techniques, along with bone punches, date from this period. This layered sequence makes the cave a valuable record of how life along this coast changed over time. What makes the cave paintings unusual? The rock art found deep inside the cave is what sets this site apart. It is one of the rare instances of Levantine rock art found not in an open-air shelter, as is typical for this style, but in the darkness of a cave interior. The painted composition sits on a vertical rock block attached to the cave wall, in a spot set back from the entrance. This unusual setting — artwork hidden away from daylight rather than displayed on an exposed shelter — makes the site stand out among comparable Levantine art locations along Spain's eastern coast. Where can visitors see the finds from the cave? The archaeological material recovered from the cave did not stay on site. It is held across three museum collections: the Museo Arqueológico e Historia de Elche (MAHE), the Museo Arqueológico Provincial de Alicante (MARQ), and the Museo del Mar in Santa Pola itself. These museums display the tools, pottery, and other objects unearthed at the cave, along with information on the context of their discovery. What protection status does the site hold? Cova de les Aranyes del Carabassí is registered as a Bien de Interés Cultural (BIC), Spain's highest category of heritage protection. It also forms part of the network of sites inscribed on the UNESCO World Heritage List under the Rock Art of the Mediterranean Basin on the Iberian Peninsula. This dual recognition, national and international, underscores the scientific and cultural importance of the location. Frequently Asked Questions Where exactly is Cova de les Aranyes del Carabassí located? The cave lies on the slope of a ravine in the Sierra de Santa Pola, within the municipality of Santa Pola in the province of Alicante. Can visitors see cave paintings inside? Yes, deep inside the cave there is a Levantine art composition painted on a vertical rock block — a rare example of this style of rock art found hidden inside a cave rather than in an open shelter. What has been found at this site? Excavations have recovered Paleolithic flint tools, evidence of hunting and fishing activity from around five thousand years ago, and Neolithic pottery and bone tools from the period when the cave served as an animal pen. Is the cave legally protected? Yes, it holds Bien de Interés Cultural status and is part of a site inscribed on the UNESCO World Heritage List covering Mediterranean Basin rock art.
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Abrigo de Arpán
Colungo
Abrigo de Arpán is a rock shelter with prehistoric paintings in the municipality of Colungo, in the Huesca province of Aragón, Spain. Where is the Abrigo de Arpán located? The shelter sits in the Arpán ravine, a side gorge of the Vero River, within the Sierra de Guara. It forms part of the Cultural Park of the Vero River (Parque Cultural del Río Vero), which protects dozens of painted rock shelters scattered along the river's canyons. The surrounding landscape is markedly karstic, with steep limestone walls, narrow gorges and sparse vegetation typical of the Pre-Pyrenean foothills. What kind of rock art can be seen here? The shelter preserves paintings in the Levantine style together with Schematic art and engraved figures, layered one over another from different prehistoric periods. Visible motifs include archers, deer and other four-legged animals, typical of the rock art tradition found along the Mediterranean arc of the Iberian Peninsula. Because both artistic traditions coexist at a single site, Arpán is considered one of the most complete samples of rock art found anywhere along the Vero valley. Why is Arpán historically significant? Arpán was the first major discovery made in 1978 by the survey team from the Huesca Museum, led by archaeologist Vicente Baldellou. Since 1998, its paintings have formed part of the UNESCO World Heritage listing "Rock Art of the Mediterranean Basin on the Iberian Peninsula," alongside other shelters sharing the same artistic tradition across eastern Spain. Not far from Arpán lies the Palaeolithic cave of Fuente del Trucho, which adds further depth to the archaeological record of this stretch of the Vero valley. How do you get to the shelter? A marked path starts near Colungo and follows the Arpán ravine toward the shelter, crossing the rugged, canyon-cut terrain typical of the Sierra de Guara. The route runs through mostly open ground with little shade, so sturdy footwear and water are worth bringing. Along the way, the trail offers views of both the painted shelter itself and the surrounding canyon scenery of the Vero river system. What should visitors know before going? A good starting point is the Centro de Arte Rupestre (Rock Art Centre) in Colungo, which serves as the information point for the Cultural Park of the Vero River. Staff there can confirm which shelters are currently open, whether a guide is required, and how best to plan the route to Arpán. Because the paintings are fragile and protected, access to some shelters is restricted, so it is worth checking current visiting conditions before setting out. Frequently Asked Questions What is the Abrigo de Arpán? It is a rock shelter with Levantine and Schematic prehistoric paintings, located in the Arpán ravine near Colungo, within the Cultural Park of the Vero River. Is Arpán part of a UNESCO World Heritage site? Yes, since 1998 it has belonged to the listing "Rock Art of the Mediterranean Basin on the Iberian Peninsula." Where does the trail to Arpán begin? The path starts near Colungo and follows the Arpán ravine; visiting the Rock Art Centre in town first is a good way to plan the route and check access. What do the paintings at Arpán depict? They depict archers, deer and other quadrupeds, characteristic of the Levantine and Schematic rock art styles found in the region.
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Cueva del Toro
Arroyo de la Miel-Benalmádena Costa
Cueva del Toro is a prehistoric archaeological site above Benalmádena, perched on the limestone cliffs of Cerro del Calamorro a short distance from the resort centre and the Arroyo de la Miel-Benalmádena Costa area on the Costa del Sol. The cave sits at roughly 528 metres above sea level, a little over two kilometres north of town. Its mouth faces south, and the small ledge in front of the entrance opens onto a sweeping view of the Malaga coastline and bay — one of the reasons researchers believe the spot once served as a rock sanctuary rather than a simple shelter. What will you see at Cueva del Toro? The main draw is a rock painting deep inside the cave: an acephalous bovine figure (a bull-like animal shown without a visible head) alongside a cluster of black dots on the cave wall. The artwork went unnoticed for years after the cave itself was found, until researchers M. Giménez Gómez and J. Fortea Pérez carried out the first detailed study. The paintings are linked to the Solutrean-Magdalenian period, and some research suggests human activity at the site could date back 40,000 to 50,000 years, making Cueva del Toro one of the older documented rock-art sites along the Malaga coast. A local resident discovered the cave in 1969, and it has been studied on and off ever since — most recently as part of the international First Art project, which is documenting the paintings using 3D techniques and working on their long-term protection. Benalmádena, together with twelve other decorated Palaeolithic caves in Malaga province, is part of a joint bid for inclusion on the UNESCO World Heritage List. How do you get there? Cueva del Toro sits in hilly terrain above Benalmádena, so reaching it involves a short walk uphill from the nearest access point. Because the paintings are fragile and the site is officially protected, you can't simply walk into the cave itself — the Benalmádena town hall periodically organises guided visits and open days focused on the prehistoric art. It's worth checking the current schedule with the local tourist office or town hall before setting out, rather than turning up unannounced. When is the best time to visit? Given the south-facing exposure and the dry, rocky terrain, spring and autumn are the most comfortable seasons, when Costa del Sol temperatures are milder than at the height of summer. In summer the exposed path up the cliff heats up quickly, so an early-morning visit is the safer bet. Frequently asked questions Can you enter the cave on your own? Not always — access to the painted interior is restricted and usually limited to guided visits organised by the Benalmádena authorities. What do the paintings at Cueva del Toro show? The main panel features a headless bull-like figure and a group of black dots, dated to the Solutrean-Magdalenian period. Is Cueva del Toro part of a UNESCO bid? Yes, it forms part of a joint candidacy with twelve other decorated Palaeolithic caves from Malaga province for the UNESCO World Heritage List. How far is the cave from central Benalmádena? The site lies about two kilometres north of town at roughly 528 metres above sea level, reached via a short climb through hilly terrain.
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Cova d'en Rossell
Àger
Cova d'en Rossell is a small cave in the municipality of Àger, in Lleida province, set within the Serra del Montsec range in Catalonia. The area is defined by limestone terrain, deep gorges, and some of the darkest night skies in Europe — Montsec is home to an astronomical park that takes full advantage of the region's near-total absence of light pollution. The cave sits along the Camí dels Petrolers walking route, which links several local landmarks: the Santuari de Colobor shrine, the Font de Gabrieló spring, and the Ermita de Pedra hermitage. Because of this, Cova d'en Rossell is rarely a standalone destination — most visitors come across it while hiking the longer trail through the surrounding hills. How do you get to Cova d'en Rossell? The starting point is the village of Àger, at the foot of the Serra del Montsec, roughly an hour's drive from Lleida. There is no road access to the cave itself — it can only be reached on foot, via the Camí dels Petrolers trail, which crosses rocky, partly wooded terrain typical of this part of the Montsec. It's worth checking a trail map beforehand (routes are documented on Wikiloc) and wearing proper hiking shoes, since the ground is uneven and stony in places. The nearest larger city with good road connections is Lleida, from where local roads lead to Àger. Plan for a full outing: linking several points of interest along the way — the shrine, the spring, the hermitage, and the cave — typically takes several hours of walking. What should you know about the surrounding area? The Montsec range is one of Catalonia's most distinctive landscapes: a limestone ridge with cliffs where griffon vultures nest, and deep canyons, the best known being the Congost de Mont-rebei on the border with Aragón. Àger itself is a small, historic village with a medieval collegiate church, Sant Pere d'Àger, worth a short visit before or after heading into the hills. Cova d'en Rossell, though modest in size and not widely featured in guidebooks, fits into this landscape as one of the many natural rock shelters typical of the region's limestone massifs. The area mainly draws hikers, birdwatchers, and stargazers — the night sky above Montsec is among the best preserved in Europe. When is the best time to visit? Spring (April to June) and early autumn (September to October) are the best times to hike to Cova d'en Rossell, when temperatures are mild and the trail isn't baked by summer heat. Summers in this part of Catalonia can get very hot, making longer walks across exposed, rocky ground uncomfortable. If stargazing is part of your plan, aim for a calm, moonless night — Montsec is renowned for dark skies and clear views of the Milky Way. Frequently asked questions Can you drive to Cova d'en Rossell? No — the cave is only reachable on foot, via the Camí dels Petrolers trail starting near Àger. How long does it take to get there? It depends on the route you choose, but combining several points along the way (shrine, spring, hermitage, cave) usually takes a few hours of walking round trip. Is the cave lit or set up for guided visits? There's no indication of that — it's a natural rock formation with no tourist infrastructure, visited mainly by hikers passing along the trail. What else is worth seeing near Àger? The Sant Pere d'Àger collegiate church, the Congost de Mont-rebei gorge, and the Parc Astronòmic Montsec — if you're staying overnight in the region, it's worth pairing the hike with some stargazing.
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