Nature in Spain

Cueva del Gato

Benaoján

Cueva del Gato is a cave and natural pool on the edge of Benaoján, in the province of Málaga, at the foot of the Sierra de Grazalema Natural Park, about 15 km west of Ronda. What is this place? Cueva del Gato marks the outlet of the Hundidero-Gato karst system, one of Spain's largest and most extensive cave networks, with over 10 kilometers of passages and more than a dozen distinct routes. Water flowing out of the cave has already traveled more than four kilometers underground, seeping in at the Garganta del Hundidero and re-emerging here as a small waterfall feeding a crystal-clear, cold natural pool. That pool, rather than the cave interior itself, is what draws most visitors. What will you see? At the cave mouth, a strikingly turquoise pool spreads out, framed by rock walls and dense vegetation. In summer it's a popular swimming spot — the water stays icy even on the hottest days, which is exactly why many people come. Access to the deeper cave passages is periodically restricted for safety reasons, since water levels inside the karst system can rise suddenly, so it's worth checking current access before visiting. The cave has been occupied since roughly 14,000 years ago, when Paleolithic peoples sheltered here and left cave paintings as evidence of their presence. It's worth noting that the same municipality of Benaoján is also home to Cueva de la Pileta — a completely different cave, famous for its prehistoric paintings and only visitable with a guide. Don't confuse the two: Cueva del Gato is a viewpoint and swimming spot at a water outlet, while Pileta is a separate archaeological attraction a few kilometers away. How to get there? The most convenient approach starts at Benaoján-Montejaque train station, from where a well-marked hiking trail begins. The route follows the river for about two kilometers and is easy, suitable for most visitors, including families with children. By car, it's a short drive of about fifteen minutes from Ronda, with small parking areas nearby. When to visit? Summer is the best time for a swim, when the heat makes the pool's cold water especially appealing. Spring and autumn are better suited to walking and taking in the scenery, when water levels tend to be higher and the surroundings greener. It's best to avoid visiting right after heavy rainfall, since water levels in the karst system can rise quickly. Frequently asked questions Can you go inside the cave? Access to the deeper parts of the Hundidero-Gato system is restricted and periodically closed for safety reasons. Most visitors stick to the natural pool at the entrance. Can you swim there? Yes, the natural pool at the cave's outlet is a popular summer swimming spot, though the water stays very cold year-round. How long is the walk from the train station? The riverside walk is about two kilometers and typically takes 30–40 minutes one way, depending on pace. Is this the same as Cueva de la Pileta? No. Cueva de la Pileta is a different cave in the same municipality, known for prehistoric paintings and only visitable with a guide — Cueva del Gato is a natural water outlet with a swimming pool, freely accessible.

Coves dels Hams

Manacor

Coves dels Hams is a show cave located in the municipality of Manacor, on the east coast of Mallorca. Where are Coves dels Hams located? The cave lies roughly 1 km west of Porto Cristo, a small coastal town popular for its harbor and beaches on Mallorca's east coast. The site falls administratively under Manacor, one of the larger inland towns of the island, known for its furniture and pearl industries. Its geographic coordinates place it at approximately 39.5458°N, 3.32°E — within the same limestone belt along the east coast that holds several of the island's better-known cave systems. What kind of cave is it? Coves dels Hams is a solutional cave system, meaning its chambers and passages were carved out over long periods by water dissolving the surrounding limestone. This geological process produces the typical features found inside: stalactites hanging from the ceiling and stalagmites rising from the floor, formed drop by drop as mineral-rich water slowly deposits calcite. The name "Hams" is Catalan for "hooks," a reference to the distinctly hook-shaped rock formations visible along parts of the cave — a detail that sets it apart from other caves on the island and likely gave the site its name. As a tourist cave, the site has been adapted for visitors, with pathways and lighting installed to allow safe movement through the underground chambers. The east coast of Mallorca, particularly the area around Porto Cristo and Manacor, is known for a dense concentration of karst caves, a result of the region's limestone bedrock and its proximity to groundwater that shaped these formations over thousands of years. What should visitors know before going? Because the site operates as a show cave, visits are typically organized as guided tours, following the common practice for this type of attraction on Mallorca. It's worth checking current opening times and admission details directly with the site operator, since these can vary by season. For anyone exploring the east coast, the cave pairs naturally with a stop in Porto Cristo, a town known for its harbor, beaches, and proximity to other karst caves in the area. Karst caves maintain a fairly constant, cool temperature and higher humidity year-round compared to the surface, so visitors are generally advised to bring a light layer of extra clothing — standard guidance for cave visits in this Mediterranean region. Frequently Asked Questions Where exactly are Coves dels Hams located? In the municipality of Manacor, about 1 km west of Porto Cristo, on Mallorca's east coast. What makes Coves dels Hams different from other Mallorcan caves? It's a solutional (karst) cave system named after the hook-shaped rock formations visible in its passages — "hams" being Catalan for hooks. Can the cave be visited independently, or only with a guide? As a show cave, it is set up for guided visits; it's best to confirm current visiting arrangements and hours with the operator beforehand. How far is it from Porto Cristo? The cave sits close by, about a kilometer west of central Porto Cristo, making it an easy addition to a visit to that town.

Grutas de Cristal

Molinos

Grutas de Cristal (the Crystal Caves) form an underground cave system near the small town of Molinos, in the province of Teruel, Aragon. The site holds Natural Monument status and ranks among the standout attractions of the Maestrazgo region. Where exactly is it, and what should you expect? The cave sits less than 4 kilometers from central Molinos, along a road leading into the surrounding hills. Inside, the temperature holds steady at around 12°C year-round, so a light jacket is worth packing regardless of the season outside. Guided visits last roughly an hour and wind through a network of small chambers linked by short galleries. Why the "crystal" name? The name isn't marketing fluff. The cave holds a dense collection of speleothems — stalactites, stalagmites, columns, and drapery-like curtain formations — that catch the lamplight in different shades and gleam like crystal. It's the sheer density and variety of these formations that sets Grutas de Cristal apart from many other caves in the area. How was the cave discovered? The cave was discovered in April 1961. A group of speleologists from the Puigmal Ski Club in Barcelona reached the interior with help from local residents, who knew the terrain and helped pinpoint the entrance. Systematic exploration and preparation for tourist access followed in the years after. What archaeological find was made inside? Excavations inside the cave uncovered remains known as the "Man of Molinos" (Hombre de Molinos) — a burial considered one of the oldest hominin finds in Aragon, dated to roughly 25,000 years ago. That discovery gave the cave archaeological significance on top of its geological interest, and the finds are now displayed in a local museum. How much does admission cost? Standard adult admission is 9 euros. Children up to 12 years old pay 5 euros. Prices can change, so it's worth confirming the current rate at the tourist office in Molinos before visiting. Who is this attraction suited for? The visit works reasonably well for families, though steps and uneven ground inside the cave make it a difficult option for visitors with limited mobility. The constant low temperature also means this isn't a spot to seek out warmth in summer — if anything, the cave's coolness is a welcome bonus on a hot day. Frequently Asked Questions How far is the cave from Molinos? Grutas de Cristal lies less than 4 kilometers from the center of Molinos. How long does a visit take? A standard guided tour lasts about one hour. Is it cold inside the cave? Yes, the interior temperature stays around 12°C year-round, regardless of the weather outside. What was found inside the cave? Remains known as the "Man of Molinos" — a burial dated to roughly 25,000 years ago, one of the oldest hominin finds in the Aragon region.

Ekain cave

Deba

Ekain is a Paleolithic cave art site near Zestoa, a short distance from Deba, in the Basque Country, Spain. It ranks among Europe's most significant prehistoric rock art sites, best known for its depictions of horses. What is inside the Ekain cave The cave walls preserve paintings and engravings of animals from the Upper Paleolithic, with horse figures forming the core of the collection. Researchers studying prehistoric art consider the Ekain horse depictions among the finest examples from this period found anywhere in Europe. Alongside the horses, other animal motifs typical of Magdalenian-era art appear on the walls as well. The cave was discovered in 1969, and subsequent archaeological research confirmed its high scientific value. Because the paintings are highly sensitive to humidity, temperature shifts, and human presence, the original cave is not open for casual visits. Can visitors enter the original Ekain cave Not under normal tourist conditions. Access to the original cave is tightly restricted to protect the fragile artwork. Instead, visitors explore Ekainberri, a full-scale replica built in the town of Zestoa. It reproduces the cave's interior and paintings, letting people experience the rock art without putting the original site at risk — an approach similar to the one used at Altamira. Why Ekain matters in the history of Paleolithic art Ekain sits within the wider context of northern Spain's rock art tradition, alongside sites such as Altamira. Owing to its exceptional value for research into Paleolithic painting, the cave has been recognized under an extended UNESCO listing that groups it with Altamira and other Paleolithic art sites of northern Spain. That status underscores Ekain's importance well beyond the regional level. How to get to Ekain from Deba Deba is the nearest larger town and a practical base for exploring the area. Zestoa, home to both the cave and its replica, lies right nearby, making it easy to combine a visit with a broader trip along the Basque coast and its hinterland. Frequently Asked Questions Can you visit the real Ekain cave? Not through standard tourist access — the original is protected because of how sensitive the paintings are. Visitors instead see the Ekainberri replica in Zestoa. What do the Ekain paintings depict? Mainly horses, along with other animals typical of Upper Paleolithic art, rendered through painting and engraving techniques. Is Ekain a UNESCO World Heritage site? Yes, it forms part of an extended UNESCO listing covering Paleolithic art in northern Spain, linked to the Altamira designation. How far is the Ekain cave from Deba? It lies near the town of Zestoa, a short distance from Deba, making it easy to pair both stops in a single day trip.

Cueva del Pindal

Ribadedeva

The El Pindal Cave holds Paleolithic paintings on a cliff above the Cantabrian Sea, in the municipality of Ribadedeva, Asturias. Where is the El Pindal Cave? Its entrance opens on Cabo de San Emeterio, a headland near the village of Pimiango, right at the water's edge. Unlike many Cantabrian caves that face inland along a valley, this one looks straight out over the Atlantic — so even before reaching the paintings, visitors get a clifftop view worth the walk on its own. What is inside the cave? The gallery runs for roughly 600 metres, though only the first 300 are open to visitors; the rest stays closed to protect the site. Paintings and engravings appear in five distinct areas along the passage. Most follow the animal repertoire typical of Magdalenian art — deer, horses, and bison outlined and filled with pigment — but El Pindal also holds something unusual for the region: a depiction of a fish and one of a mammoth, motifs rarely found in other Cantabrian caves. Researchers place the bulk of the artwork between roughly 18,000 and 13,000 years ago, with some phases possibly older. Why is it part of the UNESCO listing? El Pindal belongs to the joint UNESCO World Heritage inscription "Cave of Altamira and Paleolithic Cave Art of Northern Spain," which groups together a string of sites along the Cantabrian coast. The cave was discovered in 1908, and the UNESCO listing followed roughly a century later. The inscription treats it less as a standalone monument and more as one node in a wider record of how Paleolithic art developed across the region. How do you visit the cave? Visits run in small groups, a limit meant to keep humidity and microclimate changes from visitors away from the fragile pigments. The cave opens Wednesday through Sunday in the afternoon, and stays closed Monday and Tuesday. Booking ahead by phone is required, since daily entries are capped — it's worth arranging a visit well before showing up. Frequently Asked Questions Is the El Pindal Cave really a UNESCO World Heritage Site? Yes. It's part of the serial inscription covering the Altamira cave and other Paleolithic rock art sites across northern Spain. How much of the cave can visitors actually see? The full gallery is about 600 metres long, but the visitor route covers only the first 300 metres, where the paintings are concentrated. What makes El Pindal's art stand out from other Cantabrian caves? Alongside the usual Magdalenian animals — deer, horses, bison — it includes rare depictions of a fish and a mammoth, motifs seldom seen elsewhere in the region. Do you need to book in advance? Yes. Entry is limited and requires a prior phone reservation; the cave is open Wednesday to Sunday in the afternoon hours.

Cova des Coloms

es Migjorn Gran

Cova des Coloms is one of Menorca's most impressive natural caves, tucked into the Binigaus gully within the municipality of es Migjorn Gran. Protected as a Bien de Interés Cultural, it draws visitors interested in geology, hiking, and quieter alternatives to the island's beach-focused itineraries. How big is Cova des Coloms? The scale of the cave is what strikes most visitors first. The chamber reaches roughly 100 meters in depth, while the ceiling rises to about 24 meters above the floor — a height comparable to a several-story building. The entrance itself spans around 15 meters, wide enough that daylight reaches deep inside, giving the space an open, cathedral-like feel rather than the cramped, dark atmosphere many people expect from a cave. Where is it and how do you get there? The cave sits in the Binigaus gully, one of the best-known barrancos on Menorca's southern coast. The most common way to reach it is on foot from the village of es Migjorn Gran, following the same path that continues on to Binigaus beach. That makes it easy to combine a visit to the cave with a walk down to the coast afterward. The route crosses typical Menorcan gully terrain: limestone walls, dense Mediterranean scrub, and stretches of uneven, rocky ground. What makes the Binigaus gully so distinctive? Barrancos — the deep, water-carved ravines cut into Menorca's limestone bedrock — are one of the island's defining geological features. Over long periods, water flowing through these channels hollowed out caves and rock shelters, and Cova des Coloms is one of the most striking results of that process on the island, often cited among the largest caves in the region. What should you know before visiting? Given its protected status, visitors should avoid littering or disturbing the rock formations. The surrounding terrain is undeveloped and unlit, so sturdy hiking shoes and a flashlight or headlamp make the walk and the interior much easier to manage. The approach path is unpaved, so it's worth allowing more time than for a typical stroll elsewhere on the island. Frequently Asked Questions How long is the walk to Cova des Coloms? Access is on foot from es Migjorn Gran through the Binigaus gully. Exact walking time depends on pace and trail conditions, but the path connects onward to Binigaus beach, so it's easy to plan a longer outing around it. Is the cave lit inside? No, there is no artificial lighting. The wide entrance lets daylight reach far into the chamber, but bringing your own light source is recommended for exploring further in. Do you need a ticket to enter? No. The cave is a protected natural site rather than a fenced, ticketed attraction — access is simply via the walking path through the gully. What does the Bien de Interés Cultural status mean? It's a Spanish heritage protection designation given to sites of significant cultural or natural value. For visitors, it mainly means treating the site and its surroundings with extra care.

caves of Zugarramurdi

Zugarramurdi

The Caves of Zugarramurdi rank among the most striking attractions of the Baztán Valley in Navarre, northern Spain, just a few kilometers from the French border. This site combines a remarkable natural formation with a dark chapter of European history that still draws curious travelers today. What will you see inside the caves? Rather than a classic underground cavern, this is essentially a massive tunnel carved through solid rock, with the Orabidea stream still flowing along its floor. There are no stalactites, stalagmites, or cave paintings here — instead, visitors walk through an open, cathedral-like space shaped entirely by centuries of water erosion. Following the riverbed through the tunnel gives a vivid sense of how the landscape was sculpted over thousands of years by the relentless force of flowing water. Why is it called the Witches' Cave? Zugarramurdi's fame stems from events in the early 17th century. In 1610, dozens of local residents were swept up in a notorious Inquisition trial, accused of gathering inside this very cave for supposed witches' sabbaths. The investigation began with accusations among neighbors, often rooted in personal disputes and rivalries rather than genuine evidence. The case culminated in a large Auto de Fe held in Logroño, where twelve women were condemned to be burned at the stake for alleged heresy. These tragic events permanently linked the cave to the legend of the Basque witches, a story still told throughout the region. Is there a museum in the village? To help visitors understand this history, a dedicated witchcraft museum opened in Zugarramurdi in July 2007. Its exhibits recreate daily life in the village during the 17th century and explain the circumstances that led to the Logroño trial. Pairing a museum visit with a walk through the cave gives essential context before stepping into the tunnel itself. How do you get to Zugarramurdi? Zugarramurdi is a small village of just over 200 residents, located in the Baztán district close to the French village of Sara. The site is reached via a scenic local road winding through the hills straddling the Basque-Navarrese border. Traveling by car is the most practical option, with Pamplona and Bayonne (on the French side) serving as the nearest larger cities from which signposted routes lead into the Baztán Valley. When is the best time to visit? Spring and summer are ideal, when water levels in the Orabidea stream are steady and the cool interior of the cave offers a pleasant contrast to warmer temperatures outside. Plan for half a day to comfortably combine the cave walk with a visit to the village museum. Frequently asked questions Does the cave in Zugarramurdi have stalactites? No, this isn't a typical limestone cave. Its interior was shaped by the erosive action of the Orabidea stream, so it lacks the mineral formations found in classic karst caves. Where does the name "Witches' Cave" come from? It refers to the 1610 Inquisition trial, when villagers were accused of holding witches' sabbaths inside the cave. The case ended with twelve women executed in Logroño. Is there a museum in Zugarramurdi? Yes, a museum dedicated to the history of the witch trials has operated since 2007, showcasing daily village life during that period. How long does a visit take? Walking through the cave itself takes about 30-45 minutes, but allowing half a day lets you also explore the village museum.

Cave of Maltravieso

Cáceres

Cave of Maltravieso is one of the most significant archaeological sites in Cáceres, in Spain's Extremadura region. Discovered in 1951 during quarry work, it preserves evidence of human presence dating back to the Middle Paleolithic, along with one of the richest collections of cave art on the Iberian Peninsula. What can you see inside the cave? The star attraction is a set of 71 hand stencils, created by pressing a hand against the wall and spraying pigment around it to leave its outline. Researchers only catalogued the full set in the 1990s, using ultraviolet photography to reveal marks invisible to the naked eye. Alongside the hand stencils, the walls also feature simple linear designs and a small number of animal figures. The cave gained international attention after a 2018 study used uranium-thorium dating to estimate the age of one hand stencil at roughly 64,000 years. If accurate, that would place the artwork before modern humans arrived in Europe, raising the possibility that it was made by Neanderthals rather than Homo sapiens — a finding with major implications for how we understand Neanderthal cognitive and symbolic behavior. The interpretation remains disputed, with some researchers challenging the physical-chemical evidence behind the dating. How do you get to the cave? Maltravieso is located within the city of Cáceres, close to the historic old town that is itself a UNESCO World Heritage Site. Because the paintings are fragile and the interior space is limited, access is regulated — it's worth checking current visiting rules and whether advance booking is required, as availability is sometimes restricted to protect the site. When is the best time to visit? Extremadura has hot summers, so spring and autumn are the most comfortable seasons for exploring the area and combining a cave visit with a walk through Cáceres' old town. The cave's interior keeps a stable temperature year-round, but overall comfort during your trip depends on the weather outside. Why is this site worth visiting? Maltravieso is more than a tourist stop — it's a site of genuine scientific weight, one of the few places in Europe where the authorship of cave art is seriously debated between Neanderthals and modern humans rather than assumed to be exclusively human. The combination of archaeology, the history of science, and the striking visual pattern of the hand stencils makes it a distinctive stop in Extremadura. Frequently asked questions Can you visit the Cave of Maltravieso on your own? Access to the interior is often restricted to protect the paintings, so it's best to check current visiting arrangements with local authorities or on-site information before planning your trip. How old are the hand stencils in the cave? One stencil was dated in 2018 using the uranium-thorium method to around 64,000 years old, though this interpretation is still debated among scientists. Is it true the paintings might have been made by Neanderthals rather than modern humans? That's what the 2018 dating suggests — if confirmed, it would shift the authorship of the oldest known cave art to Neanderthals, though the results remain a subject of active scientific debate. How does Maltravieso differ from other caves near Cáceres? Maltravieso stands out for the sheer number of hand stencils (71) and for the scientific significance of its disputed cave-art dating, setting it apart from other, less-studied caves in the region.

La Garma cave complex

Ribamontán al Monte

La Garma cave complex lies in the municipality of Ribamontán al Monte, in Cantabria, just north of the village of Omoño. The site is famous for one of the best-preserved Paleolithic floors anywhere in the world, holding more than 4,000 archaeological finds and over 500 graphic units — paintings, engravings, and carvings. The complex forms part of the UNESCO World Heritage listing covering the Cave of Altamira and Paleolithic Cave Art of Northern Spain. What makes La Garma so remarkable? The cave owes its extraordinary state of preservation to the fact that its original entrance was sealed thousands of years ago, cutting the interior off from outside air and moisture. As a result, the cave floor still holds traces of everyday life from millennia past — tools, animal bones, hearth remains, and settlement layers stacked one on top of another. This is rare on a global scale: most Paleolithic sites have preserved only wall art, without the surrounding context of how that art was created and used. The paintings and engravings at La Garma mainly depict animals typical of the Ice Age — horses, bison, chamois — created using a range of techniques, from simple engravings to more elaborate colored compositions. The richness and variety of these motifs have made the site one of the key reference points for researchers studying Paleolithic art across Europe. How do you get to La Garma? The complex sits within the municipality of Ribamontán al Monte, near the Cantabrian coast, a relatively short drive from Santander. The most convenient way to reach it is by car, following rural roads through the municipality near the village of Omoño. Because the site is fragile and visitor capacity is limited, it's worth planning ahead and checking current access rules, since entry to the cave interior is typically regulated and takes place in guided groups. What will you see on site? A visit to La Garma reveals both rock paintings and engravings alongside preserved traces of Paleolithic settlement — a fragment of life from thousands of years ago frozen in place. For visitors, this is a rare chance to see not just the art itself but the context in which it was created: the spatial layout of the camp, the placement of hearths and tools. The surrounding hills of Cantabria also offer views over the Ribamontán al Monte countryside, adding a scenic dimension to the trip. When is the best time to visit? Cantabria has a mild, humid climate with moderate temperatures for most of the year, meaning the site can realistically be visited in almost any season. That said, because the cave is sensitive to changes in humidity and temperature, the number of daily visitors tends to be limited — booking ahead, especially during summer and holiday periods, significantly improves the chances of a successful visit. Frequently asked questions Can you visit La Garma without a guide? No — due to the fragility of the archaeological site, visits take place in organized groups with a guide, and the number of available spots is limited. How does La Garma differ from other caves in the region, such as Altamira? La Garma stands out for its exceptionally well-preserved settlement floor — alongside the paintings, tools, bones, and hearth remains have also survived, allowing researchers to reconstruct daily Paleolithic life rather than only admire wall art. Is La Garma part of the UNESCO World Heritage list? Yes, the complex is included in the UNESCO listing covering the Cave of Altamira and Paleolithic Cave Art of Northern Spain. How long does a visit take? Visit duration depends on the guided group's schedule, so it's best to confirm the length and available time slots directly before arriving.

Cueva de la Pileta

Benaoján

Cueva de la Pileta is a karst cave tucked into the Serranía de Ronda mountains, just outside the village of Benaoján in Málaga province. It ranks among Spain's most significant prehistoric rock art sites — less famous than Altamira, but arguably more atmospheric, since visits are still guided by lamplight rather than electric lighting. How was it discovered? A local farmer, José Bullón Lobato, stumbled onto the cave in 1905 while searching for bat guano to fertilize his fields. Instead of fertilizer, he found kilometers of galleries covered in paintings and engravings left by people thousands of years earlier. The cave has stayed in the Bullón family ever since, and it's still their descendants who lead tours today — which gives a visit a distinctly personal, unhurried feel rarely found at larger archaeological sites. What will you see inside? The walls carry paintings and engravings spanning from the Upper Paleolithic through the Neolithic, meaning the site was used and decorated by different communities over thousands of years. Animal figures dominate — horses, goats, bulls — alongside a large fish motif that has become one of the cave's signature images. Abstract signs and symbols appear throughout as well, and their exact meaning is still debated among archaeologists. Beyond the artwork, the cave itself is worth the visit: stalactites, stalagmites, and narrow passages wind deep into the hillside. Because tours rely on oil lamps or handheld torches carried by the guide, the paintings emerge from the darkness gradually rather than all at once, which adds to the sense of stepping into something genuinely ancient. How do you get there, and what's the tour like? Cueva de la Pileta sits roughly 20–25 minutes by car from Ronda, along a scenic mountain road through olive groves and rocky slopes. Driving is the easiest option. From Benaoján itself, a footpath leads to the entrance in about half an hour — a pleasant walk through the Andalusian countryside in its own right. Visits are guide-only and run in small groups, both to protect the artwork and because the passages are narrow. Tours typically last around an hour and cover a portion of a cave system that stretches several kilometers in total. Photography is not allowed inside — one of the ways the fragile, thousands-of-years-old pigments are kept from further damage. When's the best time to visit? The cave's interior temperature stays constant year-round, so timing matters mostly for comfort outside — getting to Benaoján and walking the approach. Spring and autumn are the most pleasant seasons, avoiding both the intense summer heat typical of Andalusia and the occasional winter chill. During peak season, booking ahead is worth it, since group sizes are limited. Wear sturdy shoes — the ground inside can be uneven and slippery in places, and the cave is noticeably cooler than the surrounding countryside. Frequently asked questions Do I need to book in advance? Yes, especially in high season — group sizes are limited and entries happen at set times. Can I take photos inside the cave? No, photography is prohibited to protect the paintings from additional light exposure and damage. How long does the tour take? The standard guided tour lasts about an hour and covers the section of the cave with the most significant paintings. Is it suitable for children? Yes, though the uneven terrain and lack of artificial lighting mean children should stay close to the guide throughout.

Cueva de Santa Ana

Cáceres

Cueva de Santa Ana is a small archaeological cave in the province of Cáceres, in the Extremadura region of Spain. The site has drawn the attention of prehistory researchers for years, and its scientific story includes a few genuine surprises. What makes this site significant? For a long time, Cueva de Santa Ana appeared in catalogues of Extremaduran caves as a location with rock art, since marks resembling prehistoric engravings had been spotted on its walls. Closer study, however, led to an unexpected conclusion: the supposed engravings turned out to be claw marks left by foxes rather than human-made carvings. As a result, the cave was removed from the region's corpus of rock art sites. That was not the end of the story, though. Under the EPPEX research programme, archaeologists carried out a detailed characterisation and documentation of the cave's sedimentary infill. What they found was far more significant than the lost "engravings" — stone tools consistent with Mode 1 (Oldowan) technology, one of the oldest known stone-working traditions used by early humans. These finds share morphological and technological features with material recovered from level 6 of Gran Dolina, in the Sierra de Atapuerca, dated to more than 800,000 years ago. That link makes Cueva de Santa Ana an important reference point in the study of the earliest human presence on the Iberian Peninsula. How do you get there? The cave lies in the province of Cáceres, close to the city of Cáceres itself — the region's historic capital and a UNESCO World Heritage site. The most convenient way to reach the area is by car from central Cáceres, following local roads into the province's rural surroundings. Keep in mind that the site is primarily a working research location rather than a fully developed tourist attraction with visitor infrastructure. What else is worth seeing nearby? A visit to this corner of Extremadura pairs naturally with exploring Cáceres itself — its walled medieval old town is one of the best preserved in Spain. It's also worth checking out local museum exhibits dedicated to the region's prehistory, which often display findings from excavations at caves such as Santa Ana. When is the best time to visit? Extremadura summers can get very hot, so spring (April to June) or autumn (September to November) are the best times to explore the Cáceres area and its nearby archaeological sites, when temperatures are milder and the landscape greener. Frequently Asked Questions Can you see cave paintings at Cueva de Santa Ana? No. Although the cave was once thought to contain engraved rock art, research showed the marks were actually made by fox claws, not prehistoric artists. Why is this site important to researchers? Because of the Mode 1 (Oldowan) stone tools found here, similar to material from Gran Dolina at Atapuerca dated to over 800,000 years ago — pointing to a very early human presence in the region. Is the cave open to visitors? It is primarily an active research site rather than a fully accessible tourist attraction, so access and visitor infrastructure are limited. What's worth seeing nearby? The UNESCO-listed historic centre of Cáceres and local museums that showcase archaeological findings from across Extremadura.

Canelobre Caves

Busot

Canelobre Caves form one of the largest and best-known karst cave systems in Alicante province, hidden inside the Cabezón de Oro mountain near the town of Busot. The interior spans nearly 19,000 m², making it one of the biggest caves in the Valencian Community and a popular day-trip destination for visitors along the Costa Blanca. How do you get there? Canelobre sits in the hills above Busot, roughly 25 km from Alicante and a short drive from Benidorm, making it an easy day trip from either coastal base. Access is mainly by car, along a winding mountain road that offers sweeping views over the surrounding valleys as it climbs. There's a car park and ticket office at the entrance, and visits run as guided group tours at set times throughout the day. What will you see inside? The cave's name comes from the Spanish word for chandelier, a nod to the shape of its largest chamber, whose ceiling soars more than 70 meters overhead. Inside, visitors walk past natural rock formations — stalactites, stalagmites and columns shaped over thousands of years as calcium carbonate slowly built up layer by layer. The visitor path is lit and paved, making the walk manageable even for less experienced cave-goers, though the cool, humid air typical of karst caves is worth keeping in mind. One standout feature of Canelobre is the remarkable acoustics of its main chamber. This has made the cave an occasional concert venue, and musical events staged inside are among the area's more distinctive cultural draws. When should you visit? The cave is open most of the year, though it's worth checking current opening hours before setting off, as these can shift seasonally. Inside, the temperature stays cool and constant regardless of the season, which makes Canelobre an appealing escape during the hottest summer months when the coast is baking in the sun. Plan for around an hour in total, factoring in the drive, any wait for your tour group, and the visit itself. What should you know before you go? Visits are guided only and run at fixed times, so it's worth arriving with some buffer before your slot. Because of the humidity and cooler air inside, a light jacket or sweater is a good idea even in summer. The access road, while scenic, has plenty of tight bends, so anyone arriving by coach or larger vehicle should allow extra time for the drive up. Frequently asked questions How long does the cave tour take? A standard guided visit usually lasts 30 to 45 minutes, depending on group size and the guide's pace. Is the cave suitable for children or older visitors? The path is lit and paved, which makes walking easier, but the uneven ground and limited wheelchair access mean it's worth checking conditions directly before your visit. Are concerts held inside the cave? Yes, the exceptional acoustics of the main chamber occasionally turn Canelobre into a venue for music and cultural events. What's the temperature like inside? The cave maintains a steady, cool temperature year-round, regardless of the weather outside.

Cova del Toll

Moià

Cova del Toll is one of Europe's most significant archaeological and paleontological sites, tucked right next to the small town of Moià in Catalonia. Early humans first used this cave more than 50,000 years ago, and decades of excavation have uncovered a remarkable record of Ice Age fauna alongside traces of prehistoric human activity. The cave is part of the wider Coves del Toll Prehistoric Park, which also includes the nearby Cova de les Toixoneres — a separate cave in the same complex, so it's worth keeping the two sites distinct when planning a visit. How do you get there? Moià sits in the Moianès region, in Barcelona province, with good road connections to Barcelona, Vic, and Manresa. Driving is the easiest option, and parking is available near the entrance during the visiting season. Travelers relying on public transport can take a regional bus to the center of Moià, followed by a short walk to the cave entrance. What will you see? The guided route covers roughly 180 meters of passages and chambers, with visits typically lasting around 45 minutes. Along the way you'll see rock formations and the excavation areas where layers of sediment revealed tens of thousands of years of occupation. The entrance ticket also includes admission to the Archaeological and Paleontological Museum of Moià, which displays finds from Coves del Toll, Toixoneres, and other sites across the Moianès region — Pleistocene animal bones, stone tools, and exhibits explaining how the area's earliest inhabitants lived. The complex also features a reconstructed prehistoric settlement with four replica Neolithic huts, illustrating how settled farming communities lived thousands of years after the cave's first human visitors. It's a natural complement to the cave tour, showing how ways of life evolved across different prehistoric periods in the same corner of Catalonia. Photography is not allowed inside the cave, a rule meant to protect the fragile formations and the microclimate that has preserved the site for so long. Most of the route is accessible to visitors with reduced mobility, with the exception of the final chamber. When should you visit? The cave and museum operate on a seasonal schedule with guided groups of limited size, so booking ahead is advisable during weekends and the summer holiday period. Inside the cave, temperatures stay cool and constant year-round, so bringing a light layer is a good idea even in summer. The Moianès region is especially pleasant in spring and autumn, when the walking trails linking its various prehistoric sites are at their most comfortable. Frequently asked questions How long does a visit to Cova del Toll take? The guided cave tour itself lasts about 45 minutes. Including the museum and the reconstructed prehistoric village, plan for around 2–3 hours in total. Is the museum included in the ticket? Yes, admission to the Archaeological and Paleontological Museum of Moià is included with the cave entrance ticket. Can you take photos inside the cave? No, photography is not permitted inside Cova del Toll, in order to protect the rock formations and the conditions inside. Is Cova del Toll the same as Cova de les Toixoneres? No — they are two distinct caves within the same prehistoric complex in Moià. Cova de les Toixoneres sits nearby but is a separate archaeological site.

Cova de les Toixoneres

Moià

Cova de les Toixoneres is a karst cave near Moià, in the Moianès region of Barcelona province, Spain. It forms part of the larger Coves del Toll complex and sits only about 150 metres from the neighbouring Cova del Toll — two separate caves that are easy to confuse but hold very different finds. What will you find inside? The interior consists of three galleries arranged in a U-shape, giving the cave two entrances. This layout once let animals move freely between levels, and today it lets researchers work through the sediment sequence layer by layer. Don't expect dramatic stalactite formations here — the real value of Toixoneres lies underground, in deposits that preserve tens of thousands of years of past life. Why does this cave matter to science? The archaeological layers at Cova de les Toixoneres date to between 30,000 and 90,000 years ago, placing them squarely in the Middle Palaeolithic, when Neanderthals inhabited Europe. The cave served as a den for carnivores, chiefly hyenas, and excavations have turned up remains of both predators and their prey, along with coprolites (fossilised droppings) that reveal details of the animals' diet. The breakthrough discovery came on 16 August 2016, when the first hominid remains at the site were unearthed: a lower canine and a parietal bone belonging to a Neanderthal child aged 7 to 9. The find became known informally as "the child of Moià" and was reported in international scientific publications. Another major discovery followed with the recovery of two nearly complete skeletons of steppe rhinoceros (Stephanorhinus hemitoechus), roughly 200,000 years old, uncovered by researchers from the Universitat Rovira i Virgili and the IPHES-CERCA institute. Skeletons of large Pleistocene mammals preserved this completely are rare among European cave sites. How do you get there? Moià sits in the Moianès region of Barcelona province, an easy day-trip distance from Barcelona or Vic. Because the site is an active archaeological and palaeontological excavation, access to the cave interior can be restricted. It's worth contacting the local tourist information office in Moià beforehand, as it coordinates visits and can confirm whether excavation work is underway. When is the best time to visit? Spring and autumn are the most comfortable seasons for exploring the karst terrain around Moianès, with mild temperatures for walking and good daylight for viewing the cave's surroundings. Pair a visit with the neighbouring Cova del Toll and other archaeological sites in the Moianès region to build a route dedicated to Catalonia's prehistory. Frequently asked questions Are Cova de les Toixoneres and Cova del Toll the same cave? No. They are two distinct caves about 150 metres apart, both part of the Coves del Toll complex in Moià, but each with its own excavation history and finds. What is the most important discovery made here? The remains of a Neanderthal child (a lower canine and a parietal bone) found in 2016, known as "the child of Moià," along with two complete steppe rhinoceros skeletons roughly 200,000 years old. How old are the archaeological layers? Between 30,000 and 90,000 years old, corresponding to the Middle Palaeolithic and the presence of Neanderthals in Europe. Can visitors explore the cave independently? Because it's an active scientific site, access is often regulated — check current visiting conditions with the local tourist office in Moià before planning a trip.

Cova Gran del Puntal

les Coves de Vinromà

Cova Gran del Puntal is one of the largest rock shelters with prehistoric paintings in the Barranc de la Valltorta ravine, reached by a hiking trail that starts in les Coves de Vinromà, in the province of Castellón. What is this place? Cova Gran del Puntal sits within the Valltorta-Gasulla Cultural Park, an area spanning several neighbouring municipalities — including Tírig, Albocàsser and les Coves de Vinromà — through which the Barranc de la Valltorta ravine runs. It forms part of one of the world's most important groups of open-air rock art, inscribed on the UNESCO World Heritage list as Rock Art of the Mediterranean Basin on the Iberian Peninsula. The shelter itself is considered the largest by surface area in the whole ravine. The paintings date from the post-Palaeolithic period and belong to Levantine art — small, dynamic figurative scenes, quite different from the large-scale cave paintings known from Altamira or Lascaux. Because of their scale and significance, the ensembles found in Barranc de la Valltorta and the neighbouring Barranc de Gasulla are sometimes described as the "Sistine Chapel" of Levantine rock art. What will you see? The shelter's walls preserve depictions of archers and animal compositions — motifs typical of Levantine art, although the paintings visible today are few and considerably faded compared to the ensemble's original extent. Close by stands Les Covetes del Puntal, home to the figure known as the Venus of Valltorta — a rare Levantine depiction of a crouching woman, dated to around 5200 BC. The shelter itself is closed to independent visitors: the paintings of Barranc de la Valltorta can only be seen on guided tours organised through the Valltorta Museum. This restriction protects the fragile pigments and is standard practice across most protected rock-art sites in the region. How to get there? The starting point for exploring the area is les Coves de Vinromà, from where the Ruta del Barranc de la Valltorta trail departs — a walking route linking several rock-art shelters, including Cova Gran del Puntal and the Abrigo de la Saltadora, along with former shepherds' huts and natural rock pools (tolls) along the ravine bed. The trail crosses the rugged limestone landscape typical of inland Castellón, with views over the ravine's steep walls. To actually see the paintings, it is worth booking a visit in advance through the Valltorta Museum, which organises guided trips to selected shelters in the area. When to visit? Given the exposed, rocky terrain, spring and autumn are the best seasons for hiking, when temperatures in Castellón's Mediterranean climate are milder. In summer the trail can get very hot and sun-exposed, so an early morning start is advisable. Frequently asked questions Can you enter Cova Gran del Puntal on your own? No — the shelter is closed to the public, and the paintings can only be viewed on organised guided visits. Where can you book a guided visit? Guided tours are organised by the Valltorta Museum, which coordinates access to the protected shelters within the Valltorta-Gasulla Cultural Park. What do the paintings depict? The surviving fragments show archer figures and animal scenes, characteristic of Levantine rock art. Are there other sites worth seeing nearby? Yes — the same area includes Les Covetes del Puntal, home to the famous Venus of Valltorta, as well as the Abrigo de la Saltadora shelter.

Cova dels Cavalls

Tírig

Cova dels Cavalls is a rock art shelter in the Barranc de la Valltorta gorge, in the municipality of Tírig, in the Alt Maestrat region of the Valencian Community. It stands out as one of the most important Levantine art sites in Europe. What will you see? The centerpiece is a monumental hunting scene: a group of archers shooting arrows at a herd of deer made up of one adult stag, one young deer, five does and two fawns. The composition is among the most widely reproduced illustrations of prehistoric hunting anywhere in the world and is often cited as the single most recognizable image of Levantine art. The figures were painted with iron oxide mixed with animal fat, giving the shelter its dominant red tones. Both human and animal figures show remarkable naturalism, especially the animals, whose proportions, motion and herd arrangement are rendered with striking precision for their age. The story behind the discovery The shelter was discovered in 1917 by Albert Roda. That same year, Hugo Obermaier and Paul Wernert carried out the first scientific study of the paintings. The site was declared a historic-artistic monument in 1924, and in 1998 it was inscribed on the UNESCO World Heritage List as part of the wider listing covering Mediterranean Basin rock art on the Iberian Peninsula. The paintings date back to the Neolithic period. How to get there? Cova dels Cavalls sits within the Valltorta gorge, in the municipality of Tírig, Castellón province. The natural starting point for a visit is the Museu de la Valltorta, an interpretation center where visitors can find out about access rules and any guided routes to the shelter. Because the paintings are fragile, access to the cave itself is often restricted and regulated, so it's worth checking current visiting conditions at the museum beforehand. When to visit? The Maestrat region has a Mediterranean climate with hot summers, so spring and autumn are the best seasons for exploring the gorge and its rock art sites, when temperatures are milder and the hiking trails more comfortable. The shelters are open-air and unroofed, so weather conditions have a direct effect on the visiting experience. Why visit? Cova dels Cavalls is not an isolated site but part of a wider cluster of shelters in the Barranc de la Valltorta that together form one of the richest concentrations of Levantine art in Europe. For anyone interested in archaeology and prehistory, it offers a chance to see paintings that have served as a reference point in the study of Iberian rock art for over a century. Frequently asked questions What is Levantine art? It's a style of rock painting characteristic of the eastern Iberian Peninsula, depicting hunting scenes and everyday life through dynamic, red-toned silhouettes. Can you enter the cave on your own? Access to the interior is often restricted to protect the paintings — visiting rules and any guided routes are managed through the Museu de la Valltorta. What does the shelter's most famous scene show? A group of archers hunting a herd of deer — a composition regarded as one of the most iconic images in Levantine art. When was the site added to the UNESCO list? In 1998, as part of the listing covering Mediterranean Basin rock art on the Iberian Peninsula.

Cave of El Soplao

El Soplao Cave is one of Spain's most remarkable underground sites, tucked into the Cantabrian Mountains where the municipalities of Rionansa, Valdáliga and Herrerías meet, in the region of Cantabria. The full cave system stretches for many kilometers, but only a carefully chosen section is open to visitors — the rest remains the domain of speleologists and researchers. What will you see inside? El Soplao is famous for the sheer density and variety of its speleothems. Alongside classic stalactites and stalagmites, the cave holds helictites — thin, twisting mineral growths that defy gravity and curl in almost any direction — as well as striking rock draperies that resemble frozen curtains. These formations began developing back in the Mesozoic era, during the Cretaceous period, meaning they are tens of millions of years old. The entrance sits at roughly 540 meters above sea level, within the Sierra Soplao Arnero range, with views over the green hills of inland Cantabria. How do you get there? The cave lies inland, away from the Cantabrian coast, surrounded by the hills and forests typical of this part of northern Spain. Driving is the most convenient option — the approach follows winding mountain roads, so it's worth allowing more time than the straight-line distance suggests. Near the entrance you'll find a car park and a visitor information point where you can check current opening hours and available tour routes. When is the best time to visit? The temperature inside the cave stays fairly constant throughout the year, making it a good option in both summer and winter — one of those places where outside weather barely affects the visit. That said, it's worth avoiding the peak summer weeks if you prefer a quieter experience without crowds; weekday mornings tend to be the calmest. Because tour capacity is limited, booking ahead is recommended, especially during the summer months. Is it suitable for children? The tourist routes at El Soplao are designed for visitor comfort, with paved walkways and lighting, making them suitable for families with school-age children. Sturdy, non-slip footwear is a good idea, though, since natural moisture and condensation can make cave surfaces slippery. Frequently asked questions How long is El Soplao cave? The full cave system is extensive, but only a shorter, selected section with the most striking formations is open for guided visits. What are the most distinctive formations inside? The standout feature is the helictites — rare, twisting mineral growths that develop against gravity — along with the cave's extensive rock draperies. How old are the formations in the cave? Their formation began in the Cretaceous period of the Mesozoic era, so they date back tens of millions of years. Is the cave cold inside? The interior maintains a steady, moderate temperature year-round, so it's worth bringing a light jacket even in summer.

Laguna Grande de Peñalara

Alameda del Valle

Laguna Grande de Peñalara is the best-known glacial lake in Spain's Sierra de Guadarrama, sitting at the foot of Peñalara peak at 2,017 metres above sea level, within the municipality of Alameda del Valle. It lies inside Guadarrama National Park, at the heart of the Sistema Central mountain range on the Iberian Peninsula. How do you get to Laguna Grande de Peñalara? The lake sits high in the mountains, so driving only gets you as far as the car park at Puerto de Cotos — from there, the rest of the way is on foot. Puerto de Cotos is a well-known trailhead in this part of the Sierra de Guadarrama, reachable by road from Madrid or from the Lozoya valley, where Alameda del Valle is located. During winter, access can be restricted due to snow and the nature-protection rules that apply inside the national park. What will you see there? The main draw is the lake itself — a small mountain body of water of clearly glacial origin, tucked into a rocky cirque below the Peñalara summit. The surrounding landscape is typical of the high-altitude section of the Guadarrama range: bare rock, alpine meadows, and low, hardy vegetation adapted to the harsh conditions above 2,000 metres. It's a scenery quite unlike what most people picture for central Spain — closer to a scaled-down version of the high Pyrenees. Guadarrama National Park, which protects the lake and its surroundings, safeguards one of the most valuable mountain ecosystems near Madrid. The area around the lake carries special protection status, serving as breeding ground and habitat for species adapted to a harsh, high-mountain climate. When is the best time to visit? Late spring through summer (June to September) is the best window, when trails are free of snow and temperatures at over 2,000 metres remain manageable for a long hike. Autumn brings quieter trails and fewer visitors, but daylight hours shrink fast. In winter and early spring, snow cover is common and demands proper gear and preparation, and some trail sections may be temporarily closed. Who is this hike for? The walk to Laguna Grande de Peñalara suits hikers comfortable with moderate to challenging mountain terrain. The altitude — over 2,000 metres — and the fast-changing mountain weather mean it's worth packing proper layers, water, and sturdy footwear even in summer. It's a rewarding destination for nature lovers and landscape photographers alike, as well as for Madrid residents looking for a quick escape into genuine high-mountain scenery close to the capital. Frequently asked questions Can you drive all the way to the lake? No — the final stretch is on foot only. You drive to the trailhead, usually near Puerto de Cotos, and continue on a hiking trail from there. How high up is Laguna Grande de Peñalara? The lake sits at 2,017 metres above sea level, at the foot of Peñalara peak. Is the lake inside a national park? Yes, it lies within Guadarrama National Park, a protected natural area. Is the trail suitable for beginners? The altitude and mountain conditions mean the hike calls for basic fitness and proper preparation — it's not a casual walk for complete beginners, especially outside the summer months.

Praileaitz Cave

Deba

Praileaitz Cave lies in the municipality of Deba, in the Gipuzkoa province of the Basque Country. Among prehistorians it ranks as one of the most significant Upper Paleolithic sites in northern Iberia, yet it remains a relatively obscure stop for casual visitors exploring the region. What makes Praileaitz Cave significant? The cave was discovered in 1983, and its Basque name loosely translates to "rock of the monk." The real breakthrough, however, came during excavation work in early August 2006, when archaeologists uncovered rock paintings dated to roughly 15,500 years ago, placing them firmly in the Magdalenian period. Rather than the animal figures or hunting scenes familiar from other European caves, the paintings here form an abstract composition of red dots, appearing singly or clustered across the cave walls. One striking feature of the site is the shape of its entrance, which researchers have interpreted as resembling a vulva — a detail that, combined with other finds, points to a ritual function for the local hunter-gatherer communities who used the cave. Inside, archaeologists recovered close to thirty pendants distributed across different chambers, along with red ochre crayons and a carved antler tool. Together these discoveries place Praileaitz among the region's most important sites for Paleolithic art and ritual practice. How do you get there? The cave sits within the municipality of Deba, a small coastal town in Gipuzkoa connected to the rest of the Basque Country by the local Euskotren railway and roads running along the coastline. Deba is home to more than fifty caves in total — alongside Praileaitz, sites such as Ekain, Ermittia, and Urteaga together form one of the richest clusters of prehistoric locations in the Basque Country. Given the sensitivity of the finds and ongoing scientific study, access inside the cave itself is often restricted, so it's worth checking current visiting arrangements with the local tourist office in Deba before planning a trip. What else is there to see nearby? Deba itself makes a good base for exploring the Basque coastline, with its beaches, cliffs, and the compact architecture typical of small fishing ports. The area around Deba and neighboring Zumaia is also known for its flysch rock formations, a draw for geology enthusiasts and landscape photographers alike. Visitors with an interest in prehistory can combine a visit near Praileaitz with the other nearby caves to build a coherent route dedicated to the region's earliest human history. When is the best time to visit? Spring and early autumn are the most comfortable times to explore the Deba area, offering mild temperatures and fewer crowds than the peak summer months. Given the Atlantic climate of the region, rain is possible year-round, so appropriate footwear and rain protection are a practical minimum for any visit. Frequently Asked Questions Can Praileaitz Cave be visited independently? Because of the sensitivity of the site and ongoing research, access is often limited — it's best to confirm current visiting rules directly with the Deba municipality. What was found inside the cave? Rock paintings of red dots dated to around 15,500 years ago, nearly thirty pendants, ochre crayons, and a carved antler tool — all evidence of ritual activity during the Magdalenian period. Why is the cave important to researchers? It is one of the key sites documenting Upper Paleolithic art and ritual practice in the Basque Country, alongside the nearby caves of Ekain and Ermittia. How does it relate to other attractions in Deba? It forms part of a wider network of more than fifty caves across the municipality, making Deba one of the region's most significant centers for prehistoric research.

Arrikrutz Oñatiko Kobak

Oñati

Arrikrutz Oñatiko Kobak is a karst cave system in the municipality of Oñati, at the gateway to the Aizkorri Natural Park, in the province of Gipuzkoa in the Basque Country. What is this place? Arrikrutz is part of the wider Gesaltza-Arrikrutz-Jaturabe complex, a network of around 14–15 kilometres of interconnected galleries spread across six overlapping levels — the largest cave system in all of Gipuzkoa. The rock itself is limestone and dolomite carved out by water, dating back to the Upper Jurassic and Lower Cretaceous periods, somewhere between 96 and 154 million years old. The site sits close to the Sanctuary of Arantzazu, one of the most important pilgrimage destinations in the Basque Country. What will you see inside? The tourist route runs through what is known as Gallery 53, a 500-metre stretch with a 35-metre change in elevation, where visitors can admire rock formations shaped by water over thousands of years, along with large stalactites hanging from the gallery ceilings. The cave also preserves traces of ancient life: excavations have uncovered a complete cave lion skeleton, unique on the Iberian Peninsula, along with partial skeletons and skulls of panthers and a substantial deposit of bear remains. These archaeological and palaeontological finds make Arrikrutz one of the most significant sites of its kind in the region. How do you get there? The caves are located in the municipality of Oñati, in the heart of Gipuzkoa. Access is via a local road heading towards Aizkorri and the Sanctuary of Arantzazu — travelling by car is the most practical option, given the mountainous surroundings. Visits must be booked in advance by phone or online, as group sizes are limited. How should you plan your visit? The standard tour lasts about an hour and requires no special physical preparation, making it accessible to most visitors. Adults can also opt for a longer, more demanding speleology tour lasting roughly three and a half hours, which covers deeper sections of the system. The cave maintains a steady temperature of around 10°C year-round, so regardless of the season outside, warm clothing and sturdy, comfortable footwear are essential. When should you visit? The caves are open all year, and the constant internal temperature means the season makes little difference to comfort. It's a good option in summer as an escape from the heat, and in winter, when the inside of the cave is warmer than the air outside. Frequently asked questions How long does the visit to the Arrikrutz caves take? The standard tourist visit lasts around 60 minutes and covers Gallery 53. Those interested in the speleology option (available from age 18) can expect a tour lasting about three and a half hours. Do you need to book in advance? Yes, visits must be reserved by phone or through the online booking form — group sizes are limited, and the cave can only be visited with a guide. What should you bring along? Warm clothing, since the cave stays at a constant temperature of around 10°C, and comfortable, non-slip footwear, as the route crosses uneven, damp terrain. What is the biggest highlight of this site? Beyond the rock formations and stalactites themselves, the palaeontological finds stand out — a complete cave lion skeleton, unique on the entire Iberian Peninsula, along with the remains of cave panthers and bears.

Cave of Las Monedas

Vargas

Las Monedas is a Paleolithic cave on the slopes of Monte Castillo near Puente Viesgo, in Cantabria, northern Spain. It's part of the celebrated Monte Castillo cave complex — alongside El Castillo, La Pasiega, and Las Chimeneas — inscribed on the UNESCO World Heritage List as part of "Cave of Altamira and Paleolithic Cave Art of Northern Spain." Where does the name come from? The name Las Monedas ("the coins") comes from Roman coins found near the cave entrance, dated to the reign of Emperor Constans in the 4th century AD. That's a much later chapter than what makes this cave truly special: art created many thousands of years earlier. What will you see inside? The cave was discovered and studied in 1952, and its paintings date to the Magdalenian period, roughly 12,000 to 13,000 years ago. Inside, you'll find depictions of horses, goats, and bison painted in red and black pigment. One standout detail is an image of a reindeer — a species rarely depicted in Cantabrian cave art, and a reminder of the much colder Ice Age climate the artists lived through. Beyond the paintings, the cave is also known for its striking rock formations, with stalactites and stalagmites lining the visitor route. How do you get there? Las Monedas sits in the town of Puente Viesgo, about 25 km south of Santander. Visits are guided only, run through the Puente Viesgo Prehistoric Caves Centre (Centro de Cuevas de Puente Viesgo), which manages access to all four caves in the complex. Book tickets ahead of time, especially in summer, since group sizes are limited to protect the paintings. When should you visit? The cave maintains a constant temperature year-round, so comfort inside isn't really seasonal — ticket availability is the bigger factor. Spring and autumn tend to mean smaller crowds and easier booking. In summer, arrive early or reserve your slot online in advance. What else to combine with a visit? Since Las Monedas shares its complex with El Castillo, many visitors pair both in a single day — the tours are separate, but the entrances sit close together on the Monte Castillo hillside. It's also worth strolling through Puente Viesgo itself, a small town known for its historic thermal baths. Frequently asked questions Can you take photos inside Las Monedas? Photography rules are set by the Prehistoric Caves Centre and can change depending on current conservation guidelines for the artwork — it's best to check with your guide on site before entering. Is the cave accessible for visitors with limited mobility? The route runs through natural, sometimes uneven cave passages, so accessibility for wheelchairs or visitors with mobility difficulties is limited — check directly with the visitor centre before booking. Is Las Monedas the same as El Castillo cave? No — they're two separate caves within the same Monte Castillo complex, each with its own entrance and guided route, though both are managed by the same visitor centre. How long does a guided tour last? A standard guided group visit typically runs about 30–45 minutes, depending on group size and the guide's pace.

Laguna Grande de Gredos

Navalperal de Tormes

Laguna Grande de Gredos is a glacial lake resting at the foot of the Circo de Gredos, within the municipality of Navalperal de Tormes, at the heart of the Sierra de Gredos in Castile and León. What is this place? The lake sits at roughly 1,940 metres above sea level, in the lowest part of the Circo de Gredos — the largest glacial cirque in the entire Sierra de Gredos and indeed in the whole Central System of Spain, covering around 33 hectares. Carved out by glacial action thousands of years ago, the cirque's rock walls wrap around the lake in an almost complete rocky amphitheater, making it one of the most recognisable mountain landscapes in central Spain. Right on the shore stands the Refugio Laguna Grande (formerly known as Refugio Elola), a mountain hut that has served hikers as a base and overnight stop for decades. The lake also serves as a gateway deeper into the massif, connecting to the well-known Circo de Cinco Lagunas, home to five glacial lakes (Cimera, Galana, Mediana, Brincalobitos and Bajera), as well as to the ascent of Pico Morezón. How do you get there? The most common starting point is the village of Navalperal de Tormes, from which a trail follows the Garganta del Pinar valley uphill all the way to Laguna Grande. The one-way climb is a demanding, multi-hour mountain hike — plan for a full day, or longer if combining it with a visit to Cinco Lagunas. Hoyos del Espino, on the other side of the massif, is sometimes used as an alternative starting point. Whichever route you choose, sturdy hiking boots, good physical condition, and a check of the mountain weather forecast beforehand are essential, since conditions in the higher reaches of the Sierra de Gredos can shift quickly. What will you see there? The view of Laguna Grande framed by the rocky amphitheater of the Circo de Gredos is one of the most striking in the whole range. Fed by melting snow and rainfall, the lake's water shifts in colour depending on the time of day and light, from deep navy to bright turquoise. For those planning a longer stay in the mountains, the refuge by the lake makes a natural base for further hikes, including to the nearby Cinco Lagunas, where the scenery grows even wilder and rockier. When should you visit? The best time to visit is late spring, summer, and early autumn, when the trails are clear and snow at higher elevations has melted enough to reach the lake safely. In winter and early spring, the route is often snow-covered and requires winter gear and mountaineering experience, so less experienced hikers should either take extra precautions or postpone the trip to a warmer season. Frequently asked questions How long does it take to reach Laguna Grande de Gredos? Depending on fitness and the chosen route, the hike from Navalperal de Tormes usually takes several hours one way; a full loop combining the lake with Cinco Lagunas is a full-day expedition. Can you stay overnight at the lake? Yes, the Refugio Laguna Grande mountain hut sits right by the shore and offers overnight accommodation for hikers exploring the Sierra de Gredos. Is the trail difficult? The trail is a genuine mountain hike requiring good fitness and proper footwear — the ascent follows a steep valley with several hundred metres of elevation gain. Are there other attractions nearby? Yes, right next door is the Circo de Cinco Lagunas with its five glacial lakes, as well as Pico Morezón, a popular objective for more experienced hikers.

Cinco Lagunas

Zapardiel de la Ribera

Cinco Lagunas is a group of five glacial lakes in the municipality of Zapardiel de la Ribera, in the province of Ávila, in Spain's Castile and León region. They sit in the headwaters of the Garganta del Pinar gorge, on the northern slope of the central massif of the Sierra de Gredos, at altitudes between 2,050 and 2,130 metres. It's one of the most remote and least accessible corners of the entire Gredos range, which is exactly why the landscape has stayed so untouched. What will you see there? From lowest to highest, the route strings together five lakes: Laguna Bajera (2,073 m), Laguna Brincalobitos (2,074 m), Laguna Mediana (2,097 m), Laguna Galana (2,101 m) and Laguna Cimera (2,103 m). Each has its own character — some are shallow pools ringed with grass, others deeper granite basins holding glacial meltwater. Around them rise jagged ridges, old moraines and the steep slopes typical of Gredos' high-mountain glacial terrain. In winter the lake surfaces regularly freeze, producing one of the more striking high-altitude scenes in this part of Spain. How do you get there? The easiest way in on foot is via the PR-AV 35 trail, which follows the Garganta del Pinar gorge from the village of Navalperal de Tormes. The one-way route runs roughly 13 km with almost 1,000 metres of elevation gain, taking around four hours of walking. It's a demanding approach that calls for solid fitness and proper trekking footwear — not a route for beginners, but for experienced hikers it's one of the most rewarding walks in Gredos. When should you visit? Late spring and summer are the best windows, once the trail has cleared of snow and the lakes are running full from the melt. Autumn brings quieter, cooler conditions and fewer hikers on the path. In winter and early spring the route can turn hazardous, with snow and ice lingering on the steeper stretches — anyone attempting it then should carry winter gear and have high-mountain experience. Who is this hike for? Given the distance and elevation gain, Cinco Lagunas suits hikers already comfortable with long day treks in the mountains. Start early, carry enough water — there are few reliable sources on the upper stretches — and check the forecast beforehand, since conditions in the higher reaches of Gredos can shift quickly. Frequently asked questions How long does it take to reach Cinco Lagunas? The one-way walk from Navalperal de Tormes along the PR-AV 35 trail takes about four hours, making the round trip a full-day outing. Is the route suitable for beginners? Not really — a 13 km one-way distance combined with nearly 1,000 metres of elevation gain demands good physical condition and prior hiking experience. Which lake sits at the highest altitude? Laguna Cimera is the highest at 2,103 metres, while Laguna Bajera, at 2,073 metres, sits lowest. Do the lakes freeze in winter? Yes, in the colder months their surfaces commonly freeze over, creating a distinctive winter high-mountain scene — though reaching them at that time of year is far harder and riskier.

Casa de Campo Lake

Madryt

Casa de Campo Lake is an artificial lake inside Madrid's largest city park, Casa de Campo, a few kilometers west of the historic center, on the far side of the Manzanares River. Covering over 80,000 square meters, it has long been a favorite spot for locals to unwind — even though many visitors busy exploring the Royal Palace or Gran Vía never realize it's there. Where did the lake come from? The lake's story starts in the 16th century, when King Philip II moved the Spanish court to Madrid and turned the surrounding hunting grounds into a vast royal estate linking the palace with the El Pardo game reserve. The artificial reservoir was built at that time as part of a system supplying water to the palace. For centuries Casa de Campo remained private crown land — it wasn't until 1931, following the proclamation of the Second Spanish Republic, that the park opened to the public. From then on, the lake shifted from a utilitarian water source to a recreational centerpiece. What can you do at the lake? The main draw is the rowboat rental — nearly 48 boats wait along the shore, a mix of newer models and older ones restored by the local district authority. Renting one for an afternoon is a popular pastime, especially in spring and summer when Madrid's warm weather invites time on the water. Paths for walking and cycling run along the banks, and nearby cafés and terraces overlook the water — one of the few spots in Madrid where you can sit lakeside with a drink and watch the sunset. How do you get there? The easiest way in is by metro — Lago station on Line 10 sits just a few minutes' walk from the shore. Another option is the teleférico, a cable car opened in 1969 that runs over two kilometers, connecting the Parque del Oeste area with Casa de Campo while offering aerial views of the lake and the neighboring zoo aquarium along the way. It's an attraction in its own right, worth building into your visit rather than treating as mere transport. When is the best time to visit? The lake is best enjoyed from April through October, when the weather is right for renting a boat and strolling without rushing. Summer afternoons can get hot, so many locals prefer coming in the evening once the heat eases and the air by the water turns pleasantly cool. Weekends draw families with children, so if you want a quieter visit, aim for a weekday morning instead. Frequently asked questions Is entry to the lake free? Yes, walking along the shore is free. You only pay for boat rental or, if you choose, a ticket for the teleférico. How long can you rent a boat for? Rentals typically run in half-hour blocks, with the option to extend — worth factoring in if you're planning other Casa de Campo activities the same day. Is the lake suitable for kids? Yes, walking the shoreline and taking a boat ride are popular family activities, and the nearby Madrid Zoo Aquarium makes it easy to plan a full day out. Can you combine the lake with other Casa de Campo attractions? Definitely — the park is huge, and besides the lake it offers running and cycling trails, the zoo aquarium, and a scenic overlook reachable via the teleférico.