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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Laguna de Toro
Campillos
Laguna de Toro is a small, seasonal saline lagoon in the municipality of Campillos, in the province of Málaga, next to Cortijo de Toro, at an altitude of around 455 metres. Where exactly is Laguna de Toro? The lagoon sits on flat farmland just south of the town of Campillos. Its closest neighbour is Laguna de Capacete, only a few dozen metres away. Together they belong to a wider group known as the Lagunas de Campillos, made up of eleven lagoons in total: Toro, Dulce, Salada, Capacete, Camuñas, Cerero, Redonda, Lobón, Marcela, Panza and Menaute. Is Laguna de Toro part of a protected nature reserve? Not entirely. The formally protected core of the area is the Lagunas de Campillos Natural Reserve, created in 1989 and covering 1,338.21 hectares. The reserve safeguards five of the lagoons — Dulce, Salada, Camuñas, Capacete and Cerero — which have also been listed as a Ramsar wetland site since 2006 and form part of the Natura 2000 network. Laguna de Toro sits outside those official boundaries. Its bed has been ploughed and is used for farming, leaving it in a noticeably poorer state of conservation than the neighbouring protected lagoons. What does it look like, and when does it actually hold water? Laguna de Toro is endorheic, meaning it has no outlet to the sea, and its water level depends entirely on rainfall. The water is fairly saline, and the lagoon holds it for a shorter time than most of the others in the group — it dries out fastest of the whole complex. A drainage ditch running alongside a nearby road carries away part of the water that does collect, cutting availability even further. In practice, the bed is often visibly dry and used as cropland in summer and during dry spells, with water mainly appearing after the autumn and winter rains. What birds can be seen around here? The broader Lagunas de Campillos complex, which Laguna de Toro belongs to, is well known for waterbirds — ducks, flamingos, avocets, shovelers, pintails, coots and gulls have all been recorded in the area. That said, the neighbouring protected lagoons, especially Capacete, Dulce and Camuñas, hold water for longer and are generally the better spot for birdwatching than the fast-drying Laguna de Toro. Frequently Asked Questions Can you swim in Laguna de Toro? No. It is a shallow, seasonal, saline lagoon surrounded by farmland and is not set up for water recreation. When is the best time to visit Laguna de Toro? Water levels are highest in winter and early spring, after the rainy season. In summer the lagoon often dries out completely. Is Laguna de Toro legally protected? The lagoon itself lies just outside the boundaries of the Lagunas de Campillos Natural Reserve, though it sits right next to it, immediately by Laguna de Capacete. How do you get to Laguna de Toro? It's reached via local roads next to Cortijo de Toro, south of Campillos; the town of Campillos is the best starting point.
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Laguna de Puerto Rey
Vera
Laguna de Puerto Rey is a small brackish coastal lagoon in the municipality of Vera, in the province of Almería, Andalusia. It formed where the Antas River meets the Mediterranean and has become one of the most distinctive natural landmarks along this stretch of the Almería coast. Where exactly is it? The lagoon sits right on the shoreline, wedged between two beaches. To the north stretches Puerto Rey beach, over two kilometers of open sand, while to the south lies Las Marinas beach, close to the boundary with the municipality of Garrucha. This position at the meeting point of river and sea gives the lagoon its transitional character, with fresh and salt water mixing in its waters. What will you see there? Reeds and cattails ring the lagoon, providing shelter for a substantial population of waterbirds. The site has been designated a Site of Community Importance, covering roughly 2.7 hectares, underlining its role as a resting stop for birds migrating between Africa and Europe. Walking along the shore, visitors can expect to spot herons, ducks, and other waterfowl, especially early in the morning or around sunset. A wide promenade runs alongside the lagoon, connecting it to the nearby fishing village, and in recent years a pedestrian footbridge several hundred meters long was added, linking both banks of the water. This makes it possible to walk or cycle a full loop around the lagoon without backtracking. A sailing school and an adapted water sports center for people with disabilities also operate in the area, making it an accessible base for families and organized groups. How to get there? Laguna de Puerto Rey lies a few kilometers from the center of Vera, toward the coast, near the area known as El Playazo. Driving is the most convenient option, with parking available nearby to serve summer beach traffic. A coastal road also connects the lagoon to central Vera, making it accessible by bicycle as well. When to visit? Early spring and autumn are the best times to come, when the lagoon hosts the highest numbers of migrating birds and temperatures are milder than in the height of summer. In summer, the site mainly serves as a backdrop to Puerto Rey and Las Marinas beaches, both popular with visitors drawn to the wide, sandy coastline. Morning and evening walks along the promenade help avoid the midday heat and offer the best conditions for birdwatching. Frequently Asked Questions Can you swim in the lagoon? The lagoon is a protected area for waterbirds, so swimming takes place on the adjoining Puerto Rey and Las Marinas beaches rather than in the lagoon itself. Is there tourist infrastructure on site? Yes — a promenade and pedestrian footbridge run alongside the lagoon, and a sailing school and water sports center operate nearby. Is the lagoon a good spot for birdwatching? Definitely — as a Site of Community Importance, it functions as a migratory stopover for waterbirds traveling between Africa and Europe. How long does it take to walk around the lagoon? Thanks to the footbridge linking both banks, a full loop typically takes around 30–45 minutes at a relaxed pace, depending on how many stops you make to watch the wildlife.
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Laguna Llana
La Yunta
Laguna Llana sits in the municipality of La Yunta, a small village in the province of Guadalajara, in Castile-La Mancha, Spain. It's one of three main lagoons within the municipal territory, alongside Laguna de la Méndez and Laguna Nueva, forming a landscape of high plateau wetlands where water comes and goes with the seasons. Where is Laguna Llana? The lagoon lies within La Yunta (postal code 19361), in the comarca of Molina de Aragón-Alto Tajo, near the border between Castile-La Mancha and Aragón. It's a quiet corner of Spain — the village itself is tiny, surrounded by the open, windswept highlands known locally as "paramera." The whole area belongs to the Molina-Alto Tajo UNESCO Global Geopark. What will you see at Laguna Llana? Laguna Llana is a temporary lagoon: its water level depends directly on rainfall, so it can shrink dramatically in dry months and refill after a wet spring. That rhythm shapes when the site comes alive — the damp habitat draws waterbirds and waders, while the surrounding steppe supports species typical of Spain's dry inland plateaus. Together with its neighboring lagoons, Laguna Llana forms part of the "Lagunas y Parameras del Señorío de Molina" Natural Monument, which spans more than 6,000 hectares across eight municipalities, including La Yunta. The area is protected under the Natura 2000 network (as both a Special Protection Area and a Site of Community Importance). It ranks among the last European breeding grounds for the threatened Dupont's lark, and also hosts great bustard, little bustard, stone curlew and pin-tailed sandgrouse — birds tied to the Iberian steppe. In the rockier stretches of the geopark, birds of prey such as Bonelli's eagle, griffon vulture and bearded vulture nest as well. The plant life around the lagoons is just as distinctive: the rare aquatic fern Marsilea strigosa grows here, while the drier slopes are covered in thyme scrub, heathland, and woods of holm oak, Pyrenean oak and Portuguese oak mixed with juniper. What else is there to see in La Yunta? Small as it is, the village carries real heritage. Its 17th-century parish church, built on a Latin-cross floor plan, houses an organ dating from 1808. Nearby stands a 14th-century medieval tower, the Torreón, which today holds a small ethnographic museum. Scattered across the surrounding countryside are several chapels — including those of San Amancio, San Roque and San Gregorio — along with an old mill, a communal washhouse, stone "pairones" and wayside crosses, all remnants of the region's farming past. When is the best time to visit? Spring and early summer are the best months to come — the lagoons hold the most water then, and birds are at their most active, which makes for the best wildlife watching. By late summer, dry conditions can leave the lagoon much reduced, so it's worth planning a birdwatching trip around the wetter season. Frequently asked questions Does Laguna Llana hold water all year round? No — it's a temporary, rainfall-dependent lagoon. It's fullest in spring and can partially dry out over summer. What birds can be seen at the lagoon? The region is a stronghold for steppe birds, including the threatened Dupont's lark, great bustard, little bustard and stone curlew, plus Bonelli's eagle and griffon vultures in the geopark's rockier areas. Is the area protected? Yes. Laguna Llana lies within the "Lagunas y Parameras del Señorío de Molina" Natural Monument and the Natura 2000 network, and the wider region forms part of the Molina-Alto Tajo UNESCO Global Geopark. What else can you see in La Yunta besides the lagoons? The village's 17th-century parish church with its historic organ, the medieval Torreón tower housing an ethnographic museum, and several scattered chapels and remnants of traditional farm buildings are all worth a visit.
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Laguna del Cerrato
Alcantud
Laguna del Cerrato is a small, seasonal karst lagoon located right off the road between Priego and Alcantud, in the municipality of Alcantud, Cuenca province (Castilla-La Mancha). Fed entirely by underground water, it fills and empties unpredictably, making it one of the more unusual hydrological features of this part of the Serranía Alta de Cuenca. How do you get to Laguna del Cerrato? The lagoon sits on the left-hand side of the road coming from Priego, just before you reach the village of Alcantud itself, which stands at roughly 851 meters above sea level in the Serranía Alta de Cuenca. The approach winds through the mountain roads typical of Cuenca province. A car is the practical way to get here, driving in via Priego from Cuenca city — there's no regular public transport serving this stretch, so plan your own transport. What will you find there? Don't expect a permanent lake: Laguna del Cerrato can stay dry for long stretches and only fills after substantial rainfall. The surrounding terrain is classic Serranía Alta de Cuenca country — limestone outcrops and Mediterranean scrub. Nearby, in the dehesa (traditional grazing meadow) of Alcantud, sits another small lagoon, Los Ojos de Alcantud, which pairs well with a visit here as part of the same walk. A further draw in the area is the Hoz de Alcantud, a gorge cut by the Guadiela river, framed by steep limestone walls. When should you visit to catch it with water? Because the lagoon depends solely on groundwater and rainfall, seeing it full is a matter of timing and luck. Your best chances come after prolonged, heavy rain, typically in autumn or spring. In summer it usually dries out completely — but the surrounding landscape, including the Hoz de Alcantud gorge and the Sierra de la Bienvenida ridges, remains worth exploring on foot year-round, water or no water. Frequently asked questions Does Laguna del Cerrato always have water? No. It's a seasonal, groundwater-fed lagoon that can stay dry for long periods and only fills after heavy rainfall. How do I reach Laguna del Cerrato? By car is easiest, along the road from Priego toward Alcantud — the lagoon is on the left, just before the village. What else is worth seeing near Alcantud? The Hoz de Alcantud gorge, carved by the Guadiela river, and a second, smaller lagoon called Los Ojos de Alcantud in the nearby dehesa. What's the elevation of Alcantud? The village sits at about 851 meters above sea level, within the Serranía Alta de Cuenca range.
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Laguna de Villanoño
Villadiego
Laguna de Villanoño is a small lagoon in the municipality of Villadiego, in the province of Burgos, Castile and León. It sits roughly 700 metres from the village of Villanoño, and about three kilometres from the town of Villadiego itself. It's a stop for travellers who want a quiet encounter with the local countryside, away from crowds and headline attractions. What is this place? The lagoon covers less than one hectare, making it one of the smaller wetlands in the area. Despite its modest size, it carries genuine ecological weight - the regional government of Castile and León lists it among the sites under a total fishing ban, a status that confirms its role as a valuable microhabitat worth protecting even at this scale. The countryside around Villanoño and Villadiego is classic northern Castilian landscape: rolling farmland cut by small streams and seasonal pools, of which this lagoon is one of the few that holds water for most of the year. How do you get there? The easiest way to reach Villanoño is by car from Villadiego, along a short stretch of local road covering just a few kilometres. The lagoon itself sits beyond the village houses, within walking distance - a good target for a short afternoon walk or bike ride for anyone staying in Villadiego or the surrounding villages. What will you see? The lagoon is essentially a calm sheet of water fringed by aquatic and marginal vegetation typical of the region's seasonal wetlands. About three kilometres away stands Torreón de Olmos de la Picaza, a landmark often mentioned alongside the lagoon when planning routes through the area. It's worth keeping in mind that the wetland is sensitive to human activity: the main pressures on its condition include intensive farming and pesticide use nearby, siltation after heavy rain, vegetation overgrowth that can smother the water surface, and irresponsible hunting in the surrounding countryside. Visitors should keep their distance and avoid disturbing the immediate surroundings of the water. When should you visit? Spring and early summer are the best times to visit, when water levels are typically at their highest and the vegetation around the lagoon is at its lushest. In summer, during dry spells, the lagoon can shrink noticeably, which is worth factoring in if the goal of the trip is specifically to see it at its fullest. Frequently asked questions Can you fish at Laguna de Villanoño? No. The lagoon is under a total fishing ban set by the regional government of Castile and León. How far is the lagoon from Villadiego? About three kilometres - the lagoon sits right next to the village of Villanoño, which belongs to the municipality of Villadiego. Is it a large body of water? No, the lagoon covers less than one hectare and is best described as a small, local wetland. What threatens this site? The main pressures are intensive farming with pesticide use nearby, siltation, overgrowth of vegetation, and irresponsible hunting in the area.
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Laguna de Sugel
Almansa
Laguna de Sugel is a small wetland just outside Almansa, in the province of Albacete, Castilla-La Mancha. Sitting along the road toward the Sierra de Almansa, roughly 4 km from the town centre, it's not a destination with built-up tourist facilities, but it makes a worthwhile stop for anyone interested in local birdlife and quiet countryside walks. What is this place? The lagoon occupies the site of a former clay mine, bordered by farmland. Its water comes from two seasonal streams, the Rambla de Sugel and the Rambla de los Molinos, which link it into the wider hydrological system feeding the larger Laguna del Saladar nearby, one of the region's better-known lagoons. That connection is what keeps the area damp for much of the year, despite the dry, steppe-like climate typical of this part of Castilla-La Mancha. What will you see? This is primarily a spot for birdwatchers. Among the reed beds and across the water, visitors can spot stilts and avocets, coots, flamingos, gulls, and herons — a mix typical of the seasonal inland wetlands scattered across Castilla-La Mancha. The surrounding landscape adds to the picture, with scattered farm buildings and small rural structures characteristic of the area. How do you get there? The lagoon lies on the route leading out of Almansa toward the Sierra de Almansa, so it's easiest to reach by car or on foot from the town centre, about 4 km away. Nearby landmarks useful for orientation include San Benito (around 8 km), Casas de Madrona (about 10 km), and Navalón de Arriba (roughly 15 km). A mapping app is worth using for the final stretch, since the approach runs along local roads through farmland. When should you visit? Early morning or late afternoon tend to be best, when birds are most active and temperatures in this dry climate are more comfortable than midday. Spring and autumn often bring higher water levels, improving the odds of spotting a wider range of waterbirds. What else is worth combining with a visit? Given its modest tourist appeal on its own, Laguna de Sugel is best treated as one stop along a route through the area's cluster of small lagoons and the trails of the Sierra de Almansa. Several of these water bodies together form a network that suits walking and cycling, and, when water levels are higher, short strolls along the shoreline as well. Frequently asked questions Can you swim in Laguna de Sugel? It's primarily a natural wetland rather than a swimming spot. Any water recreation here takes a back seat to birdwatching and nature observation. How far is the lagoon from central Almansa? About 4 km, close enough to reach by car, on foot, or by bike in good weather. What birds can you expect to see? Common sightings include stilts and avocets, coots, flamingos, gulls, and herons, typical of the region's inland wetlands. Does the lagoon have any historical significance? Yes — it formed on the site of a former clay mine, a history still visible in the shape of the surrounding landscape and the nearby farm structures.
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Salar de los Canos
Vera
Salar de los Canos is a coastal saline wetland in the municipality of Vera, in the province of Almería, Andalusia. Sitting between the mouths of the Antas and Almanzora rivers, right by Vera Playa, it is one of the few surviving pockets of natural wetland along this stretch of the Costa de Almería. What is this place? The name "salar" refers to the way seawater seeps and filters into the lagoon, giving its waters a distinctive salinity and shaping a unique halophilic vegetation adapted to salty conditions. The site covers roughly 57.38 hectares and is listed in the inventory of wetlands of Andalusia. Although the lagoon was once connected to the sea, the spread of tourist development around Vera Playa has permanently cut it off, turning it into an enclosed inland ecosystem fed mainly by groundwater and rainfall. What will you see? Salar de los Canos is above all a haven for birdwatchers. More than 150 species have been documented here, making it one of the region's most important ornithological sites. Greater flamingos are present year-round, and the lagoon is also one of the few places in the area where the endangered white-headed duck and the marbled teal breed. In spring, the wetland fills with migratory species arriving from Africa, some staying for months to nest, while winter brings flocks escaping the cold of northern Europe. Herons and other wading birds round out the scene, feeding along the shallow margins. How to get there? The lagoon lies in Vera Playa, between the towns of Vera and Garrucha, and forms part of a larger wetland complex that also includes the Laguna de Puerto Rey. The easiest access point is via Calle Río Antas, from where paths run along the lagoon's edges, allowing visitors to walk quietly and watch the birds without disturbing their natural habitat. When to visit? Spring is the best time to come, when the lagoon is alive with birds returning from Africa, while winter brings a different set of wintering species. Bringing binoculars is worthwhile — this is not a built-up tourist attraction but a natural reserve, where quiet and patience are the keys to good wildlife watching. Conservation status In February 2026, the Vera town council unanimously approved an urban planning agreement that permanently protects Salar de los Canos from further construction. The decision launched formal procedures to guarantee the ongoing protection, conservation and public use of the site, the result of years of effort by local organizations and residents committed to safeguarding this unique ecosystem. Frequently asked questions Is Salar de los Canos open to visitors? Yes, the site is publicly accessible and can be explored on foot along marked paths, especially from the Calle Río Antas entrance in Vera Playa. What birds can you see at the lagoon? The most notable is the greater flamingo, present all year, alongside the endangered white-headed duck and the marbled teal. More than 150 bird species have been recorded overall. Is the lagoon connected to the sea? Historically it was, but tourist development around Vera Playa has permanently isolated it, turning it into a closed saline ecosystem. Is it worth bringing binoculars? Definitely — this is primarily a birdwatching site, and binoculars make it much easier to spot species feeding on the far shallows.
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Laguna volcánica de Michos
Abenójar
Laguna volcánica de Michos is a volcanic crater lake near Abenójar, in the province of Ciudad Real, in the Castilla-La Mancha region of Spain. It stands out as one of the clearest remnants of past volcanic activity in central Spain and is now protected as a natural monument. How did this lake form? Michos is a maar — a crater created by a violent phreatomagmatic explosion, when rising magma met underground water and produced a powerful steam-driven blast. The eruption carved out an almost perfectly circular depression with a circumference of roughly 1,570 meters, a diameter reaching 800 meters, and a depth of about 30 meters. A seasonal lagoon now sits at the bottom, filling and emptying depending on rainfall throughout the year. The site forms part of a wider area of community importance covering rivers of the middle Guadiana basin and the surrounding slopes, which highlights the ecological value of the entire complex, not just the crater itself. How do you get there? The lagoon lies close to Abenójar, a small town in Ciudad Real province. The easiest way to reach it is by car, following local roads to a parking area where a short walk leads up to viewpoints overlooking the crater. Entry is free, and the path is easy enough for most visitors, including families with children. It's worth allowing extra time for the visit, since the surrounding area has little tourist infrastructure — part of what makes the spot appealing is exactly this raw, low-key character. What will you see there? The lake sits within a ring of quartzite hills bordering the Abenójar plain. The crater's slopes are covered in scrubland and holm oak woods typical of Mediterranean vegetation, with dense thickets alternating with open, rocky stretches. The area also shelters valuable wildlife: the surrounding oak forests are home to the Iberian lynx, one of Europe's rarest predators, while golden eagles can often be seen circling above the crater in search of prey. The view from the rim down onto the near-perfect circle of water, when present, is one of the most distinctive sights in the region — the geometric shape of the volcanic depression against the wild landscape around it makes an impression at any time of year. When is the best time to visit? Spring and rainy autumns are the best times to visit, since that's when the crater fills with water and the lagoon shows itself at its fullest. During drier periods, especially summer, the crater floor can be partly or completely dry — still worth seeing for the scale and shape of the geological formation, even without the striking water surface. Because the site sits well inland, it's worth checking the weather forecast before setting out. Cooler seasons also tend to be better for spotting birds of prey circling overhead. Frequently Asked Questions Is entry to the lagoon free? Yes, access to the Laguna volcánica de Michos natural monument is free and open to the public. Does the lake hold water year-round? Not always — water levels depend on rainfall. The lagoon is fullest in spring and after a rainy autumn, while the crater floor can dry out in summer. How large is the crater? Its circumference is about 1,570 meters, its diameter reaches up to 800 meters, and the depth of the depression is around 30 meters. Can you spot wildlife in the area? Yes, the site borders habitat used by the Iberian lynx and is a hunting ground for golden eagles, making it worthwhile for nature lovers as well as hikers.
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Laguna de Taeña
Ávila
Laguna de Taeña is a small, seasonal lake in the municipality of Tolbaños, in the province of Ávila, Castile and León. Sitting at roughly 1,140 metres above sea level, it lies within the former hamlet of Brieva de Ávila, among holm oak groves, bordering San Esteban de los Patos and Gallegos de San Vicente. It's a spot for travellers who want quiet, wild landscapes and a lesser-known corner of Ávila province, away from the usual crowds. Where exactly is Laguna de Taeña? The lagoon lies north of the city of Ávila, near Tolbaños, close to the landmarks of Corral de los Marranos and Los Sabores. Together with the neighbouring Laguna de Tolbaños, it forms a small wetland complex that has gone dry for long stretches over the years but has recently come back to life after a prolonged drought. The whole area is part of the Natura 2000 network under the name Encinares de los ríos Adaja y Voltoya, designated both a Site of Community Importance (SCI) and a Special Protection Area for Birds (SPA). How do you get there? The easiest approach is by car to Tolbaños, from where local roads and tracks lead toward the lagoon through woodland and pasture. This is rural, largely undeveloped terrain with no real tourist infrastructure, so it's worth planning the route in advance, bringing a map or offline navigation, and wearing sturdy footwear for uneven ground. What will you see there? Laguna de Taeña is a textbook example of a Mediterranean-type temporary lagoon — its water level rises and falls with the seasons and rainfall. After the wet months it fills up and draws in waterbirds, while in drier stretches it can shrink drastically or dry out completely. The surrounding oak groves and pastures form important habitat for birds of prey, including the Spanish imperial eagle, one of Europe's rarest eagles, for which this land serves a protective role. It's a destination for birdwatchers, fans of quiet walks, and nature photographers — not a place for swimming or water sports. When is the best time to visit? Spring and early summer, shortly after the rainy season, are the best times, when the lagoon holds the most water and the surrounding vegetation is green and full of life. In summer, especially during dry years, the basin can be nearly empty — worth checking ahead if seeing water is the goal. Early autumn is also a good window for birdwatching, when migratory species pass through the region. What should you know before visiting? The site sits within a protected natural area, so it's best to stick to marked paths, avoid disturbing birds, and leave no trace. There are no shops or eateries nearby, so bring your own water and food. Phone signal can be patchy in places, which only adds to the remote character of this corner of Ávila. Frequently asked questions Does Laguna de Taeña always have water? No — it's a temporary lagoon whose water level depends on rainfall. It can dry out completely in dry years and refill after rain. Is it a good spot for birdwatching? Yes, the area is part of a Natura 2000 site protecting birdlife, including the Spanish imperial eagle, making it popular with birdwatchers. How far is it from the city of Ávila? The lagoon lies north of Ávila, near the municipality of Tolbaños — usually a drive of ten to thirty minutes depending on the route. Is there any tourist infrastructure there? No, it's a wild, largely undeveloped area with no shops or restaurants nearby, so it's best to come prepared and self-sufficient.
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Estany de l'Orri
Lles de Cerdanya
Estany de l'Orri is a small glacial lake in the municipality of Lles de Cerdanya, tucked away among black pine forests in the Catalan Pyrenees. It sits in a shallow depression, hidden from view until you're right beside it — the surrounding forest keeps it out of sight from a distance. It's one of the quieter hiking destinations in the Cerdanya region, visited year-round in both summer and winter. How do you get there? The starting point is the Nordic ski station of Lles de Cerdanya, about 12 km from the town of Martinet. From there, a marked trail (route 21, red markers) forms part of the Lles-Aransa path network and leads directly to the lake. In winter the same route doubles as a snowshoe trail known as "Llac de l'Orri." Driving to the ski station is the easiest way to start — everything from that point onward is on foot. What will you see along the way? The classic circular route covers about 6.7 km and takes in not just the lake itself but also Pla de las Someres and the Refugio del Pradell mountain hut. Along the way, the trail opens up to views of the Cerdanya valley, the Cadí mountain range, and the Segre river valley. The lake itself feels intimate rather than dramatic — a small body of water ringed by dense black pine forest, with none of the crowds found at bigger Pyrenean lakes even in peak season. How difficult is the hike? The excursion is generally rated easy, though the full loop — including the detour to Pla de las Someres and the mountain hut — calls for reasonable fitness and typically takes 4 to 5 hours. The direct out-and-back walk to the lake is considerably shorter and manageable for most visitors, including families with older children. In winter, with enough snow cover, the same path becomes a popular snowshoeing route, and the terrain stays gentle enough that no advanced snowshoeing skills are needed. When is the best time to visit? In summer and autumn, the black pine forest provides welcome shade and the trail stays dry and easy to follow. In winter, once snow settles in, Estany de l'Orri turns into a snowshoeing destination — the route is marked as easy, making it a solid choice for people trying snowshoeing for the first time. In spring, expect melting snow on the higher stretches of the trail near Pla de las Someres. What should you bring? Beyond the usual hiking essentials — sturdy footwear, water, and layered clothing — it's worth packing a camera, since the views toward Cadí and the Segre valley are one of the route's main highlights. In winter, snowshoes or proper winter boots are essential, depending on how deep the snow cover is. Frequently asked questions How long does the hike to Estany de l'Orri take? The direct out-and-back walk to the lake usually takes 2 to 3 hours. The full loop through Pla de las Someres and Refugio del Pradell takes 4 to 5 hours. Is the route suitable for children? The stretch leading to the lake itself is gentle and suitable for school-age children. The full loop requires better fitness. Can you visit in winter? Yes — the trail is officially marked as a snowshoe route called "Llac de l'Orri" and is considered easy even for beginners. Where's the best place to start the hike? The Nordic ski station in Lles de Cerdanya is the most convenient starting point, from where marked trail 21 leads to the lake.
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Laguna de Zaida
Used
Laguna de Zaida is a small endorheic lake in the municipality of Used, in the province of Zaragoza, Aragón, Spain. Sitting at an altitude of around 1,012 metres, it covers a roughly rectangular area of about 1,300 by 1,350 metres. Its name comes from Arabic and roughly translates to "the one that grows" — a fitting description, since the lake's water level shifts on a predictable cycle from one year to the next. What makes this lake special? Laguna de Zaida is part of the Gallocanta endorheic basin, the largest closed drainage system of its kind on the Iberian Peninsula. Unlike the brackish waters of the nearby, better-known Laguna de Gallocanta, Zaida holds fresh water. That single difference shapes everything living here, supporting freshwater crustaceans that in turn feed a wide range of birds rarely found at its saltier neighbour. The lake's defining feature is a biennial cycle that has been in practice since the 16th century. In even-numbered years the basin fills with water and turns into a refuge for waterfowl; in odd-numbered years the exposed lakebed is drained and farmed instead. A dam fitted with a sluice gate controls the water level, releasing the flow toward Laguna de Gallocanta when needed. It's a rare surviving example of traditional water management still shaping a landscape today. What will you see there? When the lake is full, it becomes an important stop for waterbirds and waders. Visitors can spot ducks, coots and grebes, while migration seasons bring common cranes, gulls and terns to the area. It's a rewarding destination for birdwatchers looking for a quieter alternative to the more crowded Laguna de Gallocanta. The surrounding landscape is classic Parameras Ibéricas high country — farmland interwoven with open steppe, giving the whole area a wide, uncluttered feel. How to get there? The best view of Laguna de Zaida is from a small lookout point along the A-2506 road, which connects Nuévalos with the A-211. It's a convenient spot for a short stop with a camera or binoculars. The area is also crossed by the PR-Z 061 hiking trail, running from Cubel through Laguna Guialguerrero to Used and on to the lagoon itself — a good option for visitors who'd rather arrive on foot and turn the trip into a longer countryside walk. When to visit? Because water levels follow a two-year cycle, it's worth checking in advance whether the coming year is a "wet" one — your odds of seeing birdlife rise considerably then. Spring and autumn are the best seasons for spotting migratory species, while summer tends to be drier, especially during years when the lake isn't filled. Frequently Asked Questions How is Laguna de Zaida different from Laguna de Gallocanta? Zaida holds fresh water while Gallocanta is brackish, so each supports different plant and animal life, even though both belong to the same endorheic system. Does the lake always have water? No — it follows a two-year cycle: full in even-numbered years, drained and farmed in odd-numbered ones. Can you reach it on foot? Yes, the PR-Z 061 trail runs there from Cubel via Used, and is popular with hikers exploring the region. Is it a good spot for birdwatching? Yes, especially in years when the lake is full — expect ducks, coots and grebes, plus cranes and gulls during migration periods.
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Laguna de Capacete
Campillos
Laguna de Capacete is one of five main lagoons that make up the Lagunas de Campillos Nature Reserve, in the municipality of Campillos, Málaga province, right in the heart of the Antequera Valley. It suits travelers looking for open landscapes, birdlife and quiet countryside away from the busy Costa del Sol coastline. What is Laguna de Capacete? Laguna de Capacete is part of an endorheic lagoon system — meaning it has no outlet to a river or the sea. Water collects seasonally and evaporates over time, so its size and salinity shift noticeably through the year. Within the same reserve sit Laguna Dulce (the largest of the group), Laguna Salada, Laguna Camuñas and Laguna del Cerero, along with smaller pools such as Laguna Redonda and Laguna del Lobón nearby. The whole complex was designated a Natural Reserve in 1989 and covers more than 1,300 hectares in total. The surrounding countryside is dominated by cereal fields and olive groves, typical of this stretch of inland Andalusia. Reeds, bulrushes and rushes line the shallow shores, giving cover and nesting ground to the birds that pass through. What can you see there? Birdwatching is the main draw. Ducks and other waterfowl species are regularly spotted around Laguna de Capacete and the neighboring lagoons, including shelducks and teals. Because the lagoon is seasonal, what you'll see depends heavily on rainfall and time of year — in drier months the water surface can shrink dramatically, while wetter periods bring in larger flocks. The terrain around the lagoon is flat and open, making it easy to observe wildlife from a distance without needing to venture deep into the protected area. It's a spot better suited to quiet walks and nature photography than to high-intensity tourism. How do you get to Laguna de Capacete? The lagoon sits just outside the town of Campillos, in Málaga province, within easy reach of the wider Antequera Valley. Driving is the most practical option — Campillos lies along the main roads connecting Antequera with the western part of the province, and local roads and tracks lead from town into the reserve. It also makes a convenient base for exploring other natural sites in the area, such as the better-known Laguna de Fuente de Piedra nearby. When should you visit? Autumn, winter and early spring are the best times for birdwatching, when water levels are higher and waterfowl populations peak during migration season. In summer, strong evaporation can leave the lagoon partially or completely dry, changing the look of the landscape — though the terrain and vegetation are still worth seeing even then. Frequently asked questions Is Laguna de Capacete open to visitors year-round? Yes, the reserve area is accessible throughout the year, though the lagoon's appearance changes a lot with the seasons — it can dry out partially or fully in summer due to evaporation. Can you see flamingos at Laguna de Capacete? The Lagunas de Campillos reserve is known mainly for ducks and other waterfowl; larger flamingo populations are more commonly associated with the nearby Laguna de Fuente de Piedra. Is it a good spot for a family walk? Yes, the flat, open terrain makes for an easy, educational walk suitable for families interested in birdwatching and nature. Are there other attractions near Laguna de Capacete? Yes, the same reserve includes the other lagoons of the Lagunas de Campillos complex, and the larger, better-known Laguna de Fuente de Piedra is also within reach nearby.
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Estany de Montcortès
Baix Pallars
Estany de Montcortès is a small karst lake in the municipality of Baix Pallars, in the province of Lleida, right in the heart of the Catalan Pyrenees. Sitting at roughly 1,030 metres above sea level, it is one of only a handful of Pyrenean lakes — alongside the Basturs lakes — that were not formed by glacial activity. What will you see there? The lake has an almost perfectly circular shape, with a shoreline about 1,320 metres long. Its maximum depth reaches 30 metres, and unlike most mountain lakes, it has no river or stream feeding it — all its water comes from an underground spring. This lack of surface inflow keeps the water remarkably still, often turning the surface into a mirror for the surrounding hills. The area around the lake is protected under Catalonia's Natural Areas of Interest Plan (PEIN) and is part of the Natura 2000 network. That protection reflects the lake's ecological value: it is one of the more important breeding and stopover sites for waterbirds in the Pyrenees, drawing migratory species such as mallards and ospreys. How do you get there? The lake lies right next to the village of Montcortès de Pallars, part of the Baix Pallars municipality. It's reached via mountain roads from Sort or La Pobla de Segur, the nearest larger towns in the Pallars Sobirà and Pallars Jussà regions. A gentle, mostly flat path circles the lake, and walking the full loop takes under an hour with no particular fitness required. What can you do at the lake? Estany de Montcortès is a popular spot for a short walk and a lakeside picnic. The flat loop trail makes it an easy outing for families with children. The surrounding hills also offer longer hiking routes, with the lake often serving as a starting point or a scenic stop along the way. Because the area is a protected natural space, swimming and water sports aren't the main draw here — the lake is valued primarily for its landscape and wildlife rather than as a recreational bathing spot. When is the best time to visit? Spring and autumn are the best seasons to visit, when migratory bird activity peaks and mountain temperatures are pleasant for longer walks. In summer, the lake attracts visitors looking for cooler mountain air away from the coast, while winter access can be limited depending on road conditions in the surrounding hills. Frequently asked questions Is Estany de Montcortès a glacial lake? No. Along with the Basturs lakes, it's one of the few lakes in the Pyrenees formed by karst processes rather than glacial activity. Does a river flow into the lake? No, there's no surface inflow — all the water comes from an underground spring. Can you picnic by the lake? Yes, the lakeside is a popular spot for picnics and short walks, including with children. Is the lake a protected natural area? Yes, it falls under Catalonia's Natural Areas of Interest Plan (PEIN) and the Natura 2000 network due to its importance for waterbirds.
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Laguna de Carralogroño
Laguardia
Laguna de Carralogroño is one of four natural lakes forming the lagoon complex near Laguardia, in the Rioja Alavesa area of the Álava province. It's a shallow, saline endorheic wetland — meaning it has no connection to any surface or underground aquifer. Its only water source is rainfall, which fills the basin during the wetter months of the year. What should you know before visiting? Water levels at Carralogroño swing dramatically through the year. In summer, the lagoon often dries out almost completely, leaving a cracked, salt-crusted basin exposed. Come autumn, renewed rainfall refills the lake, allowing a rich aquatic ecosystem to take hold — from marsh vegetation to waterbirds. This annual cycle of drying and flooding is what gives the site its distinctive character, and it's the main reason timing your visit matters. The full Laguardia lagoon complex includes three seasonal endorheic lakes, Carralogroño among them, plus a fourth body of water, Prao de la Paúl, which is actually an artificial reservoir built on the site of a former wetland. The area was declared a protected biotope by the Basque Government in 1995, and later gained recognition as a Ramsar wetland site and a Natura 2000 site. In 2023, its protection status was upgraded to that of a nature reserve. How do you get there? The lagoon sits right next to the town of Laguardia, one of the most picturesque spots in Rioja Alavesa, known for its walled old town and rock-cut wine cellars. The surrounding terrain is flat and easy to explore on foot or by bike — a marked trail connects the different lagoons in the complex and is accessible to most visitors without requiring any special fitness level. What will you see on site? At least five distinct habitat types of community interest have been identified within the complex, making it an important site on the region's natural map. The wetlands draw around a dozen bird species that use the seasonal marshes as feeding and resting grounds during migration. Bringing binoculars is worthwhile — birdwatching is one of the main draws here, especially in autumn and spring when water levels favor waterbird presence. When is the best time to visit? Autumn and early spring are the best times to see the ecosystem at its most active, when the lagoon holds the most water. In summer the basin is often dry or nearly dry, which still offers an interesting view of the steppe-like landscape but limits opportunities to observe aquatic wildlife. Pairing the visit with a walk through Laguardia's old town and the surrounding Rioja Alavesa vineyards makes for a well-rounded day out. Frequently asked questions Does Laguna de Carralogroño hold water all year round? No. It's a seasonal wetland that depends entirely on rainfall — it often dries out partially or fully in summer and refills again in autumn. Is the lagoon a protected area? Yes. The Laguardia lagoon complex has been a protected biotope since 1995, is listed as a Ramsar site and part of Natura 2000, and has held nature reserve status since 2023. Can you swim in the lagoon? No, it's a protected natural area intended for observation, not water recreation. How many lagoons make up the Laguardia complex? Four — three natural seasonal lakes, including Carralogroño, plus the artificial reservoir Prao de la Paúl.
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Laguna del Cerero
Campillos
Laguna del Cerero is a small, seasonal saltwater lake in the municipality of Campillos, in Málaga province, at the heart of Andalusia's Antequera Valley. It is one of eleven wetlands making up the Lagunas de Campillos Nature Reserve, protected since 1989 and covering more than 1,338 hectares in total. Though it stands in the shadow of larger neighbors like Laguna Dulce and Laguna Salada, Cerero has its own distinct character as a classic endorheic lake — one with no outflow, whose water level swings sharply with the seasons and rainfall. What will you see? The landscape surrounding the lake is a flat plain reshaped by agriculture: olive groves, cereal fields and sunflowers ring the water on nearly every side. The lake itself is fringed with rushes, reeds and bulrushes, creating natural shelter for waterfowl. Because the water is notably saline, the flora and fauna here are specialized — you'll find species adapted to brackish, demanding conditions that are rare in typical freshwater habitats. What birds can you spot? Lagunas de Campillos ranks among the most important birdwatching sites in Málaga province. Within the wider complex that includes Cerero, visitors regularly spot ducks, teals and other waterfowl, along with wading birds such as Kentish plovers and dunlins. Under the right conditions, flamingos, black-winged stilts and coots also appear on the lagoons. Early morning or late afternoon visits tend to be most rewarding, when birds are most active and the light is best for photography. How to get there? Laguna del Cerero sits right next to the town of Campillos, well connected by road to Antequera and Málaga. A car is the most practical way to reach it — local roads lead to viewpoints and walking trails around the reserve's various lagoons. It's worth picking up a map of the reserve beforehand, since the individual lakes (Cerero, Capacete, Dulce and others) sit close together and the trails linking them aren't always clearly marked. When should you visit? Given the lake's seasonal nature, late winter and spring are the best times to visit — water levels are highest then, and bird numbers peak, with some species using the lagoon to breed or rest during migration. In summer the lake can partially or fully dry out, exposing its characteristic salt-crusted bed, which is a striking sight in its own right, though birdlife is much sparser at that time of year. Frequently asked questions Is Laguna del Cerero accessible year-round? Not always — as an endorheic lake, its water level depends heavily on rainfall, and the basin can partly dry out over summer. Can you swim in the lake? No, it's a protected area of significant ecological value, set aside for nature observation rather than water recreation. Do you need a guide to visit the reserve? Not necessarily — trails and viewpoints are open for independent visits, though those interested in birdwatching can also join local birding groups. How does Laguna del Cerero differ from the neighboring Laguna de Capacete? Both belong to the same Lagunas de Campillos complex, but they are separate wetlands with different locations and slightly different hydrological characteristics — worth treating as distinct stops on a tour of the reserve.
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Laguna Redonda
Campillos
Laguna Redonda is a small, seasonal lagoon in the municipality of Campillos, in the province of Málaga, Andalusia. It belongs to a wider system of endorheic lakes spread across a plateau between the Vega Alta de Antequera and the border with Córdoba province, right next to the well-known Reserva Natural Lagunas de Campillos. Where is Laguna Redonda? The lagoon sits in the rural countryside of the Campillos municipality, not far from the town itself, in a landscape typical of inland Málaga province — a gently undulating plain with almost no relief. It is precisely this flat, drainage-less terrain that gave rise to a whole cluster of small lakes and lagoons in the area, and Redonda is one of the lesser-known members of that same natural system, alongside its more famous neighbours. What is this lagoon and how did it form? The lagoons around Campillos are endorheic, meaning they have no outlet to the sea: water collects in shallow depressions and is lost only through evaporation and seepage. Their formation is linked to karst processes — the dissolution and subsidence of evaporite rock layers beneath the surface. Unlike the reserve's five permanent lagoons (Dulce, Salada, Capacete, Camuñas and Cerero), Laguna Redonda is seasonal: it fills mainly during the rainy months of autumn and winter, and can shrink or dry out almost completely during the drier part of the year. What birds and wildlife can be seen here? The whole Campillos lagoon complex is an important stopover for waterbirds. Depending on the season and water level, visitors can spot flamingos, cranes, several species of ducks, coots, black-winged stilts and avocets. Seasonal lagoons like Redonda often become especially attractive to birds right after rainfall, when the permanent lagoons are full and birds spread out to extra feeding grounds nearby. In the drier scrubland around the lagoons, ocellated lizards are a common sight, along with foxes and weasels. What protection status does the area have? The neighbouring Reserva Natural Lagunas de Campillos was designated in 1989 and additionally carries the status of Site of Community Importance (LIC), Special Conservation Zone (ZEC) and Special Protection Area for Birds (ZEPA), as well as a listing under the Ramsar Convention as a wetland of international importance. Laguna Redonda lies within this same broader lagoon system, though as a seasonal water body it is not always counted among the five permanent lagoons that form the reserve's strict administrative core. When is the best time to visit? Autumn and winter, after periods of rain, offer the best chance of finding the lagoon filled with water and attracting birdlife. During the dry summer months the lagoon may be partly or fully dry, which is entirely normal behaviour for this type of endorheic wetland. Frequently Asked Questions Does Laguna Redonda hold water all year round? No — it is a seasonal lagoon that fills mainly during rainy periods and can dry out in summer, unlike the five permanent lagoons of the neighbouring reserve. Can you see flamingos at Laguna Redonda? Waterbirds, including flamingos, are typical of the whole Campillos lagoon complex, though their presence depends on water levels and season — they are most often seen after rainfall. Is Laguna Redonda part of a protected nature reserve? It lies within the same natural system as the Reserva Natural Lagunas de Campillos, established in 1989, though the reserve's administrative core is formed by five permanent lagoons (Dulce, Salada, Capacete, Camuñas, Cerero). How do you get to Laguna Redonda? The lagoon is located within the Campillos municipality in Málaga province; the town of Campillos itself is the best starting point, with local roads leading out to the surrounding lagoons.
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Laguna de la Marcela
Campillos
Laguna de la Marcela is a seasonal, brackish lake in the municipality of Campillos, in the province of Málaga, Andalusia. Sitting at roughly 480 metres above sea level, it is the southernmost water body in the Lagunas de Campillos complex, which also includes Laguna Dulce, Salada, Cerero, Camuñas and Capacete — all protected within the Lagunas de Campillos Natural Reserve. How did Laguna de la Marcela form? The lake is endorheic, meaning it has no outlet to the sea: water accumulates and evaporates depending on that year's rainfall. Lakes of this kind in the region owe their origin to karst processes affecting Triassic evaporite rocks, common throughout this part of Andalusia. As a result, the water in La Marcela is calcium-sulphate in composition, and its salinity shifts with the seasons, rising noticeably during dry months as water levels drop. What does the surrounding landscape look like? Laguna de la Marcela occupies a shallow, rounded depression with gently sloping shores. It lies southeast of Laguna de Capacete, surrounded by rolling hills with more pronounced gradients than the terrain immediately around the lake itself. The shoreline supports rushes, reeds and other marsh vegetation typical of inland saline lakes in the area. Farmland reaches almost to the water's edge, a pattern common across the whole Lagunas de Campillos complex. What birds can be seen at the lake? Because of its variable salinity and seasonal water levels, La Marcela and the other lakes in the Campillos complex are an important stop for waterbirds and waders. Species recorded here include flamingos, storks, spoonbills, wigeons and black-headed gulls. Their presence is linked to the small aquatic organisms that thrive in these brackish waters, as well as to the proximity of the other lakes in the complex, between which birds move freely depending on conditions. Is it worth visiting? Laguna de la Marcela is not a standalone tourist attraction in the usual sense — its interest lies in being part of the broader lake system protected as the Lagunas de Campillos Natural Reserve. For anyone interested in birdwatching or in the landscape of Andalusia's endorheic salt lakes, it is one of several points worth noting while exploring the complex, alongside the larger and more accessible lakes in the same area. Frequently Asked Questions Where is Laguna de la Marcela located? In the municipality of Campillos, Málaga province, at about 480 metres above sea level, southeast of Laguna de Capacete. Is the lake part of a protected area? Yes, it belongs to the Lagunas de Campillos Natural Reserve, which covers several endorheic lakes within the municipality. What birds can be seen around the lake? The most commonly recorded species are flamingos, storks, spoonbills, wigeons and black-headed gulls, though the exact mix varies with the season and water level. Is the water fresh or salty? The water is calcium-sulphate in composition and its salinity varies with rainfall and season, since the lake has no permanent outlet.
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Laguna Primera de Palos
Palos de la Frontera
Laguna Primera de Palos is the deepest and westernmost lagoon of the Lagunas de Palos y Las Madres Natural Site, located within the municipality of Palos de la Frontera in the province of Huelva, Andalusia. What kind of place is this? Laguna Primera de Palos is one of four lagoons that make up the protected Lagunas de Palos y Las Madres Natural Site, alongside La Jara, La Mujer and Las Madres. The whole area, spanning 693 hectares across the boundary of Moguer and Palos de la Frontera, was designated a Natural Site on 28 July 1989. The lagoons sit in a strip of land between the Tinto-Odiel marshes and the Guadalquivir marshes, and despite their proximity to the sea, they hold fresh water rather than salt water. By surface area, Laguna Primera de Palos is the second largest lagoon in the site, behind only Laguna de las Madres, and it is the deepest of the four. Why bring binoculars? Unlike many surrounding wetlands that dry out seasonally, this lagoon holds water throughout the year. That permanence makes it an important stop for birds, both resident species and those passing through on migration. The site lies along a marked birdwatching route connecting Mazagón to the Palos lagoons, underlining its value for visitors interested in birdlife around Huelva. Where is it and how do you get there? The lagoon sits within the municipality of Palos de la Frontera, right next to Moguer, on the stretch between the coastal town of Mazagón and the historic centre of Palos de la Frontera — the town famous for its role in the Columbus expeditions. Its coordinates are 37.1714°N, -6.8919°W. Because the area holds protected status, access to the lagoon itself is limited to designated viewpoints and trails rather than open approach. What conservation work is happening here? An ecological and landscape restoration programme is underway at the lagoon, aimed at protecting aquatic species and recovering native plant life that had partly disappeared. As part of this work, around 3,200 kg of accumulated sediment was recently cleared from a sediment trap built to protect the lagoon, helping to prevent silting and long-term degradation of the water body. Local initiatives are also trying to reconcile the lagoon's protection with the interests of the surrounding farmland, looking for solutions that work for both. Frequently Asked Questions Where exactly is Laguna Primera de Palos located? It lies within the municipality of Palos de la Frontera, on the border with Moguer, in the province of Huelva, as part of the Lagunas de Palos y Las Madres Natural Site. Is it a single lagoon or part of a larger complex? Laguna Primera de Palos is one of four lagoons within the protected Lagunas de Palos y Las Madres site, which covers 693 hectares in total. Why is the water fresh despite being so close to the sea? Even though the lagoons sit near the coast and between the Tinto-Odiel and Guadalquivir marsh systems, they are fed by fresh water, a defining feature of the whole lagoon complex. Is this a good spot for birdwatching? Yes — because the lagoon retains water all year round, it serves as an important feeding and resting site for resident and migratory birds, and it forms part of a marked birding route linking Mazagón to the Palos lagoons.
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Laguna Grande
Bercianos del Real Camino
Laguna Grande is an inland wetland in the municipality of Bercianos del Real Camino, in the province of León, within the Tierra de Sahagún area of Castile and León. It sits directly on the Camino de Santiago (Camino Francés), making it an easy stop for pilgrims walking this stretch of the route who want a break combined with some wildlife watching. What kind of place is this? Laguna Grande is an endorheic lagoon — a body of water with no surface outflow — typical of the steppe landscape found in this part of Castile. Its size shifts with the seasons and yearly rainfall: in wetter periods it can spread across an area in the range of a dozen or so hectares, while in dry months it shrinks considerably or nearly disappears. This seasonal rhythm is a defining feature of the region's steppe lagoons, and it affects when a visit makes the most sense. Why visit? Laguna Grande is regarded as one of the richest wetlands for bird diversity in the entire province of León, particularly for waterbirds. Alongside aquatic species, the surrounding steppe habitat supports birds such as stone-curlews, great bustards, and pin-tailed sandgrouse. The site carries particular weight for the great bittern: between 1999 and 2011, 52% of all bittern sightings recorded across the whole of Castile and León came from this single lagoon, mostly during the breeding season. For birdwatchers, that statistic alone makes Laguna Grande a near-essential stop in the region. How do you actually visit it? An observation shelter stands beside the lagoon, letting visitors watch birdlife without disturbing the animals living in this marshy habitat. That kind of hide is standard practice at protected steppe wetlands — it allows close, quiet observation without interfering with natural behavior. Because of its location right on the Camino de Santiago, the lagoon works as a natural waypoint for pilgrims walking this section: a short pause to scan for birds before continuing on toward Sahagún or the next villages along the route. The legend tied to the lagoon A local legend linked to Laguna Grande dates back to the era of Queen Urraca. According to the story, when Alfonso I of Aragon raided the village by night, some of the residents fleeing the attack drowned in the lagoon's waters. The tale still circulates locally today and occasionally comes up in accounts of Bercianos del Real Camino's history, giving the site a symbolic weight that goes beyond its natural value alone. Frequently Asked Questions Can regular visitors see Laguna Grande, or is it only for pilgrims? Anyone can visit. The lagoon sits on the Camino de Santiago, but you don't need to be walking the pilgrimage to reach it — it's open to anyone passing through or visiting Bercianos del Real Camino. When is the best time to see the birds? Most bird activity, including bittern sightings, was recorded during the breeding season. Water levels and species present vary with the season and rainfall, so it's worth checking current conditions before a trip. Does the lagoon always have water? No. As an endorheic lagoon with no permanent outflow, its water level depends heavily on the season and rainfall, and it can shrink significantly during dry periods. Is there any infrastructure for wildlife watching? Yes, there is an observation shelter beside the lagoon that lets visitors watch birds without disturbing them.
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Laguna Salada
Campillos
Laguna Salada is one of the saline lakes that make up the Lagunas de Campillos Nature Reserve, in the municipality of Campillos, Málaga province, in the Antequera valley. What is this place? Laguna Salada belongs to a cluster of endorheic lakes — lakes with no outlet to the sea — that also includes Laguna Dulce, Laguna de Camuñas, Laguna de Capacete and Laguna del Cerero. All of them are seasonal, filling and shrinking with rainfall, and their water is markedly saline, which sets the area apart from typical Mediterranean wetlands. The whole complex was declared a Natural Reserve in 1989 and covers just over 1,300 hectares in total, with a core protected area of under 85 hectares surrounded by a much larger buffer zone around the lakes. Why visit? Birdlife is the main draw. From the observation points set up around the lagoons, visitors can spot two threatened species: the common coot and the white-headed duck, for which this reserve is one of the more important breeding sites in the region. Other species that breed here include the common pochard, mallard, wigeon, moorhen and black-necked grebe. In winter and during migration, the lakes fill with ducks and storks, and increasingly with flamingos, which are now sometimes seen even through summer. The farmland surrounding the lagoons also hosts wintering cranes — in February, more than two thousand birds can be seen feeding in the fields or flying over in their characteristic V-formations. What does the landscape look like? Vegetation around Laguna Salada is dominated by rushes, reeds and other salt-tolerant plants typical of highly saline lake edges. Further from the water, the landscape gives way to cereal fields and olive groves, a pattern that runs across the whole Antequera valley. How do you get to Laguna Salada? From the center of Campillos, take the A-7286 road toward the San José de Campillos boarding school. From there, a track leads to the three most significant lagoons in the complex, the first being Laguna Salada. About 900 meters past the school, a side track branches off to the left through farmland, and less than 200 meters further the lagoon comes into view. What else is there to see nearby? Campillos recently opened an Interpretation Center dedicated to the Lagunas de Campillos Nature Reserve, using replicas of the most representative birds to introduce visitors to the area's wildlife before they head out to the lakes themselves. It's a useful stop for anyone who wants to learn what to look for before reaching the water. Frequently Asked Questions Does Laguna Salada always have water? No — it's a seasonal, endorheic lake, so its water level depends on rainfall in a given year. During dry spells the lakebed can partially or fully dry out. Which birds are easiest to spot? From the observation points, the common coot, mallard, common pochard and wigeon are the most frequent sightings, along with the white-headed duck under the right conditions — a species this reserve specifically protects. When is the best time to visit for birdwatching? Winter and migration periods bring the largest numbers of ducks and other waterbirds; in February it's also worth watching for cranes feeding in the surrounding fields. Is there an entrance fee for the reserve? Access to the observation points along the road from the San José de Campillos school is open to the public, with no ticket required.
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Laguna de la Posadilla, Valverde
Ciudad Real
Laguna de la Posadilla is a volcanic maar lake located about 3 km from the town of Valverde, in the municipality of Ciudad Real, in the Castilla-La Mancha region of Spain. Also known as Volcán de Fuentillejos, it is one of the most distinctive examples of volcanism in the Campo de Calatrava area, a region famous for its numerous lakes formed inside ancient eruption craters. How was the lagoon formed? The lake fills a crater created by a hydromagmatic explosion — a violent event triggered when rising lava came into contact with a layer of groundwater. The sudden vaporization of that water caused an explosive eruption that carved out the basin now occupied by the lake. This type of geological formation, known as a maar, is relatively rare and scientifically valuable: Laguna de la Posadilla is listed by Spain's Geological and Mining Institute (IGME) as a site of international geological relevance. What will you see there? The lagoon stands out for its almost perfectly circular crater shape, framed by Mediterranean vegetation. Oak trees, wild pistachio, mastic shrubs, and kermes oak grow along the slopes, while reeds line the water's edge. The site is protected as a Natural Monument and forms part of the Natura 2000 network as an area of special conservation value. It draws geology enthusiasts, birdwatchers, and anyone looking for a quiet encounter with nature. How to get there? Laguna de la Posadilla lies roughly 3 km from the center of Valverde. Although the land is privately owned, a footpath leaving from Valverde leads to the lake, covering about 2.5 km. The walk crosses typical Campo de Calatrava countryside, and the full scale and regularity of the volcanic crater only becomes apparent once you're close. When to visit? Spring and autumn are the best seasons, when temperatures in Castilla-La Mancha are milder and the vegetation around the lake looks its most vivid. Summers in the region can be very hot, making longer walks uncomfortable, while winter gives the landscape a starker, more dramatic character. Bring sturdy walking shoes and water, since there are no supply points along the route. Frequently asked questions Can you swim in Laguna de la Posadilla? The lake sits on privately owned, environmentally protected land, so swimming and free access to the shore are not permitted — visits are limited to admiring the landscape from the path and designated viewpoints. What makes this lake different from others in Campo de Calatrava? Laguna de la Posadilla is a textbook example of a maar — a crater formed by a hydromagmatic explosion rather than a simple sinkhole or a classic volcanic cone crater — which makes it especially interesting to geologists. How long does the walk from Valverde take? The footpath covers about 2.5 km one way, typically taking 30–45 minutes at a moderate pace, depending on fitness level and trail conditions. Are there other attractions nearby worth visiting? Yes, the Campo de Calatrava region is known for many similar volcanic lakes and cinder cones, which can be combined into longer routes exploring the area's volcanic history.
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Pozo Blanco
Salinillas de Bureba
Pozo Blanco is a small natural pool tucked into the rocky landscape of La Bureba, on the trail that links the village of Salinillas de Bureba with the Sanctuary of Santa Casilda. The name translates to "white well," and generations of local tradition have turned this modest spot into a place known well beyond the small municipality in Burgos province where it sits. How do you get to Pozo Blanco? Start in Salinillas de Bureba, roughly 11 km from Briviesca and just over half an hour's drive from Burgos city. A clearly marked walking trail leaves the village center heading toward the Sanctuary of Santa Casilda, and Pozo Blanco appears less than 2 km in, right next to its twin, Pozo Negro ("black well"). No special gear or fitness is required — it's a walk across scenic, rocky terrain that's popular with hikers and cyclists and shows up regularly on route-sharing sites like Wikiloc and AllTrails. Pushing on past the two wells, the trail climbs a few more kilometers to reach the sanctuary itself, perched on a limestone crag. What is there to see? Pozo Blanco and Pozo Negro are two small bodies of water sitting close together in a striking, rocky stretch of countryside at the foot of the hills leading up to Santa Casilda. The whole area belongs to the Rojas-Santa Casilda fold zone and lies near the Salinillas de Bureba salt diapir — the underground salt deposits that shaped this corner of La Bureba and, for centuries, its economy. Salinillas de Bureba itself was first recorded back in 1055 as a salt-producing settlement, and salt extraction remained the region's main livelihood for generations. What really draws visitors to Pozo Blanco, though, is the legend attached to it: couples hoping to have a child throw a stone into the white well, and if it lands cleanly inside rather than bouncing off the rim, tradition says a miracle — a baby — is on its way. That custom has kept the spot's reputation for magic and healing alive over the years, drawing both pilgrims heading further up to the sanctuary and travelers curious about Spain's lesser-known legendary corners. When is the best time to visit? Spring and early autumn are ideal, when temperatures around Burgos are mild enough for comfortable walking and the rocky Bureba scenery looks its best. Summer heat can make the exposed stretch of trail tougher going, so an early-morning start is worth planning for. The visit pairs naturally with a stop at the Sanctuary of Santa Casilda itself, which stays open to pilgrims and visitors year-round. Frequently asked questions Is Pozo Blanco a large body of water? No — it's a small natural pool, one of two (alongside Pozo Negro) sitting close together on the trail to the sanctuary. Its appeal comes more from the legend and setting than from its size. How long does it take to walk there from Salinillas de Bureba? The distance is around 1.6–2 km, which usually takes 30–40 minutes on foot at an easy pace over moderately rocky ground. What's the legend behind the name? Local tradition holds that couples wishing for a child throw a stone into the well — landing inside is said to foretell a miracle in the form of a baby. That's the origin of the "white well" name and its lasting fame. Is it worth combining with a visit to the Sanctuary of Santa Casilda? Absolutely — Pozo Blanco sits directly on the route to the sanctuary, a 16th-century structure built atop a limestone crag, so the two are naturally seen together on the same outing.
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Estany de la Bassa
Espot
Estany de la Bassa is a small glacial lake in the municipality of Espot, tucked inside Aigüestortes i Estany de Sant Maurici National Park in the Catalan Pyrenees. It sits roughly 3 kilometers from the far better-known Estany de Sant Maurici, reached along a trail that climbs steadily through rocky, pine-covered slopes. How do you get there? Most visitors start from Estany de Sant Maurici itself, which can be reached in two ways. The first is a 4×4 taxi ride straight from Espot — about 7 kilometers, taking roughly twenty minutes. The second option is driving your own car to the Prat Pierró car park and continuing on foot along an easy, widely accessible path that takes about ninety minutes to walk. From the shore of Sant Maurici, only a walking trail leads on to Estany de la Bassa, with a steady but moderate climb the rest of the way. Several route variants branch off in the area, so the hike can be adjusted to match your fitness level and available time. What will you see? Estany de la Bassa stands out mainly for its quiet — unlike the often crowded Sant Maurici, this spot tends to stay nearly empty despite being just a short walk away. Its still water, typical of Pyrenean glacial lakes, mirrors the surrounding peaks and rocky ridgelines, and the lake itself is framed by the high-mountain vegetation found throughout the park, mostly black pine and scattered rock scree. It makes a natural resting point during a longer hike through the park, before continuing on toward the higher stretches of the valley. When should you visit? The best window runs from June to September, when the trails are free of snow and 4×4 taxi access runs without restrictions. July and August mark peak tourist season around Espot, so an early morning start is worth considering if you want to avoid the main groups heading for Sant Maurici. In autumn, the surrounding forest colors add extra appeal to the walk, though shorter days and cooler air are part of the deal at this altitude in the Pyrenees. Frequently Asked Questions Is the hike to Estany de la Bassa difficult? No — the path from Estany de Sant Maurici is an easy trail, though it climbs the whole way, so plan enough time and bring water. Can you drive straight to the lake? No, the final stretch is on foot only. By car you can only reach the Prat Pierró car park, or take a 4×4 taxi from Espot to Sant Maurici. How long does the whole trip take? Walking in from the car park to Sant Maurici takes about ninety minutes, plus additional time to climb up to Estany de la Bassa — it's best planned as a half-day outing. Are there other nearby attractions worth combining into one route? Yes, Estany de Sant Maurici sits right nearby, along with several other trail variants inside the park, making it easy to extend the hike to suit your own plans.
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Cap de Colomers Lake
Naut Aran
Cap de Colomers is a high-mountain glacial lake in the municipality of Naut Aran, in the Spanish Pyrenees. It sits within the Circ de Colomèrs, the largest glacial cirque in the entire Pyrenees range, part of the Aigüestortes i Estany de Sant Maurici National Park. Where exactly is Cap de Colomers? The lake lies in the Aran Valley, ringed by rocky peaks reaching close to 3,000 metres, including Creu de Colomèrs, Gran Tuc de Colomèrs and Tuc de Ratera. The Colomèrs cirque is a broad glacial basin holding dozens of lakes (estanys) — Cap de Colomers is one of them, sitting in the upper section of the basin. How do you get to the lake? Most hikes into the cirque start from the Refugi de Colomèrs mountain hut. The usual approach begins at the Banhs de Tredos car park, about 8 km from Salardú in the Aran Valley, from where a forest track leads to the refuge in roughly 2 hours on foot. Off-road taxis also run part of this stretch, cutting the approach short and dropping hikers closer to the treeline, from where the rest of the walk continues on foot. What will you see there? The area around Cap de Colomers is classic high-mountain terrain: bare rock, moraine and still water framed by steep ridgelines. The popular loop around the cirque's lakes covers roughly 12 km and takes about 4 hours 45 minutes on average — a demanding route given the elevation gain and rocky sections. A shorter option, the Circuit Curt de Còlomers, skips the higher ground and follows lower paths around part of the lakes instead. When is the best time to visit? The hiking season in this part of the Pyrenees generally runs from June to October — earlier in the year, the higher parts of the cirque can still hold snow and the passes are harder to cross. July and August bring the most stable weather, though afternoon thunderstorms are common at this altitude, so it's worth setting off early in the morning. Who is this hike suited for? Given the altitude — the lakes sit above 2,000 metres — and the rocky terrain, a trip to Cap de Colomers suits hikers with some mountain experience and reasonable fitness. The shorter loop variant is accessible to less experienced walkers, while the full seven-lake circuit takes a full day and calls for proper trekking footwear. Frequently asked questions Do you need a car to reach the lake? Yes, the most practical option is driving or taking a taxi to the Banhs de Tredos car park, where the trail toward the Colomèrs refuge begins. Can you reach the lake without a long hike? Partly — off-road taxis cover part of the route to the treeline, but the final stretch to the refuge and the lakes themselves has to be walked. How long does the full loop around the cirque's lakes take? The complete circuit is about 12 km and takes close to 5 hours on average, while the shorter variant can be completed in significantly less time. Is the route suitable for children? The shorter Circuit Curt variant is gentler and manageable for older children with some mountain experience, but the full loop demands good fitness due to the altitude and terrain.
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