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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La Grande
Cangas del Narcea
La Grande is one of four glacial lagoons inside the Muniellos Nature Reserve, in the municipality of Cangas del Narcea, Asturias. Together with the neighboring lagoons of La Isla, La Honda and La Peña, it forms the group locally known as Las Lagunas, sitting at the foot of the Pico de la Candanosa. It's a destination for hikers ready for a demanding but rewarding trek into one of Europe's best-preserved oak forests. How do you get to La Grande? Access to the Muniellos reserve is tightly controlled — only 20 visitors are allowed per day, and every visit requires a prior reservation and authorization. Applications are submitted online or by phone, and the visit date must be confirmed 15 to 23 days in advance. Each person is granted only one permit per year, so this is a trip that needs to be planned well ahead of time. The starting point is the Visitor Reception Centre in Tablizas, from which a circular route of roughly 20 km begins. The trail climbs toward the lagoon group and returns along the river valley. The stretch from the Tablizas forest house up to the lagoons themselves covers about 11 km one way, making this a full-day hike that calls for solid fitness. What will you see there? La Grande is a lagoon of glacial origin, carved out by Pleistocene-era glacier activity. Together with the other three lakes in its group, it forms a small but striking system of high-mountain pools set among rocky ridgelines. The climb to this altitude is considered one of the finest hiking routes in the whole reserve, rewarding the effort with views over a wild, little-accessed corner of the Cantabrian Mountains. The approach to the lagoons runs through Muniellos itself, one of the largest and best-preserved oak forests (robledales) left in Europe. The walk lets you experience an intact forest ecosystem before the trail breaks above the treeline into the rocky terrain where the lagoons lie. When is the best time to visit? Given the high-mountain nature of the trails and the seasonal weather in the Cantabrian range, summer and early autumn are the best months for the trip to the lagoons, when routes are free of snow and daylight hours are long enough for a full day's walk. Keep in mind that entry to the reserve always depends on a permit obtained in advance, regardless of the season. Frequently asked questions Can you drive to La Grande? No. The lagoon lies deep inside the Muniellos Reserve and is only reachable on foot, as part of an authorized route starting from the Visitor Reception Centre in Tablizas. Do you need a permit to enter? Yes. Access to the reserve is capped at 20 people per day, and reservations must be confirmed 15 to 23 days before the visit. Each person can only receive one permit per year. How long is the hike to the lagoons? The circular route from the Tablizas centre runs about 20 km, and the stretch to the lagoon group alone is around 11 km one way — this is a full-day trek. What makes this spot special? La Grande is a glacial lagoon, one of four forming the Las Lagunas group at the foot of Pico de la Candanosa, surrounded by one of Europe's best-preserved oak forests.
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La Honda
Cangas del Narcea
La Honda is one of the glacial lagoons inside the Muniellos reserve, in the municipality of Cangas del Narcea, Asturias. The lake sits deep within the Fuentes del Narcea and Muniellos Integral Nature Reserve, one of the best-preserved tracts of ancient oak forest in Europe, and can only be reached after a long hike on foot. What makes La Honda worth knowing about? Laguna Honda belongs to a small cluster of glacial lakes scattered across the higher ground of Muniellos, alongside Laguna de la Isla and Laguna Grande. All of them formed in glacial cirques carved into the rock during the last ice age, and today they are among the most distinctive features of this stretch of the Cantabrian Mountains. The water is typically calm and clear, framed by steep, rocky slopes and remnants of the beech and oak forest that has grown almost undisturbed here for centuries. It is this untouched surrounding forest, more than the lagoon itself, that draws visitors to this corner of Asturias. Access to the reserve is strictly controlled — entry is only possible with a permit issued by the reserve's management, a measure meant to protect the forest and the lakes from excessive foot traffic. As a result, La Honda and the nearby lagoons have kept the feel of a place cut off from everyday life, reachable only under your own steam. How do you get to La Honda? The starting point for the lagoons is the forest ranger's house at Tablizas, from which a trail of roughly 11 kilometres leads one way into the reserve. The route runs through the heart of Muniellos, passing the other glacial lakes — La Isla, La Honda and La Grande — along the way, as well as Fonculebrera, a massive oak tree with a trunk more than 7 metres in circumference. The return leg can follow a different path along the river, shortening the trip back to around 8 kilometres. Given the length of the hike and the permit requirement, a visit needs planning ahead, since the number of people allowed into the reserve each day is limited. When is the best time to hike there? Spring and early autumn are the best times to visit La Honda, when mountain weather tends to be more stable and water levels in the lagoons are usually higher. In summer, the trail can get hot with little shade along the exposed stretches, so an early start is worth it. In winter, access to the reserve becomes difficult because of snow and mountain conditions, and parts of the route may be closed to visitors altogether. Frequently Asked Questions What is La Honda? It is one of the glacial lagoons within the Muniellos reserve, in the municipality of Cangas del Narcea, Asturias, formed in a glacial cirque in the higher part of the massif. How do you reach the La Honda lagoon? The trail starts at the Tablizas forest ranger's house and runs about 11 km one way; you can return by a different route along the river, which shortens the trip back to roughly 8 km. Is entry to the Muniellos reserve free and open to everyone? No, access is limited and requires a permit from the reserve's management, a measure that protects the forest and lakes from excessive tourist traffic. What else can you see on the way to La Honda? The route passes other glacial lagoons (La Isla, La Grande) and Fonculebrera, a centuries-old oak tree with a trunk over 7 metres in circumference.
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estany Fondo
Alins
Estany Fondo is a small mountain lake in the municipality of Alins, in the Pallars Sobirà county, in the Catalan Pyrenees. It sits in high-mountain terrain surrounded by rocky ridges, a setting typical of this part of the Pyrenees, where lakes of this kind (Catalan: estanys) dot the upper valleys by the dozen. Where exactly is Estany Fondo? The lake lies within the municipality of Alins, one of the Pallars Sobirà villages that has preserved traditional Pyrenean stone architecture. Right nearby rises a peak that borrowed the lake's name — Pic de l'Estany Fondo, reaching 2,813 metres. Alins itself is considered the easiest starting point for climbing that peak, which suggests the area around the lake forms a natural stage on the routes heading toward the higher parts of the massif. Is this lake unusual for the region? Not in terms of rarity — Pallars Sobirà is known for an enormous number of glacial lakes and tarns, estimated at more than 200 across the county. The best known include Estany de Certascan and Estany de Baborte, so Estany Fondo should be seen as one link in this dense network of high-altitude bodies of water that define the Pyrenean landscape in this part of Catalonia. What sets it apart is less its size or fame and more its location next to the peak that took its name. How do you get there? The starting point is the municipality of Alins, reached by a local road running deep into Pallars Sobirà, whose administrative capital is Sort. Given the mountainous terrain, the final stretch to the lake is on foot, along trails typical of the high valleys in this region. Before setting out, it is worth checking the route with a local guide or tourist information point, since exact conditions and trail status vary by season. What else is there to see nearby? Alins itself is a departure point not only for the lake but also for the Pic de l'Estany Fondo climb mentioned above. The village belongs to the group of Pallars Sobirà settlements that have kept their traditional stone buildings, which is worth a look in its own right, independent of the hike to the lake. The region is also a reference point for anyone looking for high-mountain nature in the Pyrenees — the dense network of lakes and ponds often means a single walk can take in more than one body of water. When is the best time to visit? As with most high-altitude Pyrenean lakes, trail access depends on the season — snow and weather conditions at altitude can limit access outside the summer months. Before heading out, it is worth checking current conditions with local tourist services, especially if the route continues toward the peak. Frequently Asked Questions Where is Estany Fondo located? In the municipality of Alins, in the Pallars Sobirà county, in the Catalan Pyrenees, close to the Pic de l'Estany Fondo peak (2,813 m). Is the lake easy to reach? You can drive as far as Alins, but the final stretch to the lake is on foot along high-mountain trails — it is worth checking their condition beforehand. Are there other lakes nearby? Yes, Pallars Sobirà has more than 200 glacial lakes and ponds, including the well-known Estany de Certascan and Estany de Baborte. Does Alins offer anything besides the lake? Yes, it is one of the Pallars Sobirà villages that has preserved traditional Pyrenean stone architecture, worth a visit before or after the mountain hike.
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Ubales lake
Caso
Ubales Lake is a small glacial mountain lake in the municipality of Caso, in Asturias, northern Spain. It sits at around 1,690 m above sea level, on the northern slope of Pico Cascayón in the Cantabrian Mountains, within Redes Natural Park. Where is Ubales Lake located? The lake lies at the heart of Redes Natural Park, one of the best-preserved mountain areas in Asturias. Its coordinates are roughly 43.1027 N, -5.3533 W. The water body itself is modest in size — the surface area is about 10,546 m², with a perimeter of 409 metres. The maximum depth, recorded during periods of high water, reaches 4 metres. That makes Ubales one of the smaller glacial lakes in the region, though its high mountain setting and the rocky peaks surrounding it give it a striking presence regardless of size. How do you get to Ubales Lake? The lake can only be reached on foot — no road leads directly to it. Trailheads for the hike start from several villages within the municipality of Caso: Caleao, La Felguerina, La Infiesta, or Bezanes. Each of these hamlets is a natural starting point for anyone heading into Redes Natural Park. Which route to take depends on the hiker's experience and how much time they want to spend on the trail — the terrain is mountainous, so it's worth planning the trip with enough time in hand and gear suited to the changeable weather typical of the high Cantabrian ranges. What is a glacial lake, and why does Ubales look this way? Glacial lakes form in basins carved out by glaciers during the last ice age. Once the ice retreated, these hollows filled with water from rainfall, snowmelt, and underground sources. That's exactly the character of Ubales: perched high up, ringed by the rocky slopes of Pico Cascayón, with water levels and depth that shift with the seasons. What should you know before visiting? Given the altitude (nearly 1,700 m) and the mountainous terrain, the best time to visit is late spring, summer, and early autumn, when trails are generally free of snow. The route runs through Redes Natural Park, so the usual rules for protected areas apply: stay on marked trails, carry out any rubbish, and respect the local flora and fauna. The lake has no developed tourist infrastructure — it's a destination for people looking for genuine contact with wild mountain nature, not an organised resort setting. Frequently Asked Questions Can you drive to Ubales Lake? No. The lake is only accessible on foot, via trails starting from the villages of Caleao, La Felguerina, La Infiesta, or Bezanes. How big is Ubales Lake? It's small — the surface area is around 10,546 m², the perimeter is 409 metres, and the maximum depth during high water is 4 metres. At what altitude is the lake located? The lake sits at roughly 1,690 m above sea level, on the northern slope of Pico Cascayón in the Cantabrian Mountains. Is the lake inside a protected area? Yes, it lies within Redes Natural Park, one of the key protected areas in Asturias.
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Laguna del Cuervo
Punta Umbría
Laguna del Cuervo is a small freshwater coastal lagoon straddling the border between the municipalities of Punta Umbría and Gibraleón, in the province of Huelva, Andalusia. It forms part of the lagoon complex protected within the Laguna del Portil Natural Reserve, one of the best-preserved coastal wetland systems on this stretch of the Spanish coast. How do you get there? Laguna del Cuervo lies west of central Punta Umbría, near the town of El Portil. Reaching it by car from Punta Umbría takes only a matter of minutes, and the site is served by marked walking and cycling paths running through the pine woodland that covers this section of the Huelva coastline. Trailheads can be picked up from either El Portil or from the direction of La Bota beach, with both routes converging inside the reserve. What will you see? Laguna del Cuervo is one of several lagoons making up the complex, alongside Laguna del Portil itself (the largest and best known), Laguna de los Barrancones, and Laguna de Enmedio. The whole protected area covers around 1,300 hectares and owes its existence to a natural dune process: shifting coastal dunes gradually blocked the outflow of small streams, creating pools of standing water separated from the sea by a belt of sand and vegetation. The landscape around the lagoon is shaped by maritime pines and dense Mediterranean scrub typical of the Huelva coast, which together with the water itself create a surprisingly varied environment packed into a small area. That mix of habitats — water, dunes, and woodland — draws nature lovers, especially birdwatchers, since wetlands like this one serve as important resting points along migratory routes. Walking around the lagoon means a gentle, flat route, well suited to visitors looking for contact with nature without a demanding hike. The paths link Laguna del Cuervo to the nearby Laguna del Portil, making it possible to see several different bodies of water within the reserve on a single outing. The reserve's natural surroundings The Laguna del Portil Natural Reserve, which includes Laguna del Cuervo, protects one of the last examples in the region of a natural dune-lagoon system left largely undisturbed by the tourist development that has taken over much of the rest of the Costa de la Luz. That makes the area significant for preserving local biodiversity, from dune and woodland vegetation to the waterbirds that use the lagoons for feeding and rest. When should you visit? Spring and autumn are the best times to visit, with milder temperatures than the height of summer and fewer visitors along the coast. These seasons also bring greater waterbird activity, making them more rewarding for anyone interested in wildlife. In summer, an early-morning walk is a better choice to avoid the highest temperatures, and proper footwear and water are worth bringing whatever the season, since the route crosses sandy terrain with no shaded rest points along the way. Frequently Asked Questions What is Laguna del Cuervo? It is a small coastal lagoon in the municipalities of Punta Umbría and Gibraleón, part of the lagoon complex protected under the Laguna del Portil Natural Reserve. How do you get to Laguna del Cuervo from Punta Umbría? The lagoon lies a few kilometers west of the town center, near El Portil; the drive takes only minutes, and marked footpaths through pine woodland lead to the site. How did the lagoon form? It formed when shifting coastal dunes gradually blocked small streams, creating pools of water cut off from the sea. Can you see birds around Laguna del Cuervo? Yes — wetlands like this one are important feeding and resting sites for waterbirds, making the area appealing to birdwatchers, particularly during spring and autumn migration.
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Laguna de la Dehesilla
Punta Umbría
Laguna de la Dehesilla is a small seasonal lake in Punta Umbría, in the province of Huelva, Andalusia. It sits on the right bank of the Odiel river mouth, within the protective buffer surrounding the nearby Laguna del Portil. What kind of place is this? Dehesilla is one of seven lagoons that make up a wetland complex on this stretch of the Huelva coast. Alongside it are Laguna del Medio, Laguna del Portil, Laguna de las Pajas, Laguna de Gamonales, Laguna del Chaparral and Laguna del Cuervo. All of them sit close together, forming a network of small water bodies protected as the surrounding area of the larger Laguna del Portil. Dehesilla itself is modest in size, covering only a small stretch of ground — one of the smaller units within this lagoon system. Why does the lake sometimes dry up? The defining trait of Dehesilla is its seasonal nature. It has no permanent river feeding it; instead, it fills mostly from rainfall. In practice, this means its water level and appearance shift through the year: after the wetter months the basin fills, while during the dry summer stretch it can shrink considerably or disappear altogether for a time. This rhythm is common among many Mediterranean-type lagoons in Andalusia, so the best window for seeing actual water is generally the cooler part of the year rather than midsummer. How is the site protected? Laguna de la Dehesilla lies within the Peripheral Protection Zone of Laguna del Portil, which places it under regional nature-conservation rules. In 2025, the regional government of Andalusia (Junta de Andalucía) carried out improvement works here, including rerouting a path that previously crossed the lagoon's catchment area, along with new signage and perimeter fencing. The goal was to reduce human pressure on the site and preserve its ecological value. These works were part of a broader wetland-restoration program covering the whole of Huelva province. What should visitors know before going? Dehesilla isn't built up with tourist infrastructure — it's primarily a natural area, of interest to anyone curious about the local flora and fauna along the Huelva coast and the network of nature trails around the Odiel estuary. Because the lagoon is seasonal, it's worth checking the time of year before planning a visit centered on seeing water, since during summer months the basin may be partly or fully dry. Given its protected status, it's advisable to stick to marked routes and respect the fencing and signage put in place to shield the lagoon's catchment from excessive disturbance. Frequently Asked Questions Does Laguna de la Dehesilla hold water all year round? No. It is a seasonal lagoon fed mainly by rainfall, so its water level drops significantly in dry months and the basin can temporarily dry out. Where exactly is this lagoon located? In Punta Umbría, in the province of Huelva, on the right bank of the Odiel river mouth, within the Peripheral Protection Zone of Laguna del Portil. Is the lake part of a larger protected area? Yes, it belongs to a complex of seven lagoons surrounding Laguna del Portil, all covered by regional nature-conservation rules. Has any conservation work been done here? Yes, in 2025 works were carried out including rerouting a path, and fencing and signing the lagoon's perimeter, as part of a wetland-protection program in Huelva province.
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estany de Llebreta
la Vall de Boí
Estany de Llebreta is a mountain lake in the municipality of La Vall de Boí, sitting inside the Aigüestortes i Estany de Sant Maurici National Park, in the side valley of Sant Nicolau. The lake lies at roughly 1619 metres above sea level and covers just under 8 hectares, making it one of the smaller but frequently visited lakes in this part of the Catalan Pyrenees. How did the lake form? The Sant Nicolau valley is a glacially carved valley — its floor and steep flanks were shaped by ice that once flowed through it. The lake basin itself, however, formed differently: a mass of rock slid down from the southern slope and blocked the valley floor at this point, damming the water and creating the basin visible today. That combination — a glacial valley shaped long ago, and a rockslide dam that came later — explains why Llebreta's shape and setting differ from many other Pyrenean lakes. Where exactly is the lake located? Estany de Llebreta sits in the Sant Nicolau valley, one of the valleys within the Aigüestortes i Estany de Sant Maurici National Park, Catalonia's only national park. Its coordinates are 42.5494 N, 0.8885 E. Nearby, along the trail that runs deeper into the valley, are two other notable spots: the Cascada de Sant Esperit waterfall and the Planell d'Aigüestortes, a wide, flat, marshy stretch of the valley that gives the park its name (aigüestortes means "twisted waters" in Catalan). How do visitors reach the lake, and what else is on the way? Llebreta lies on a well-known walking route inside the park, locally called the Ruta de la Llúdriga (Otter Trail), which runs through the Sant Nicolau valley. The route strings together three highlights in a single walk: the Planell d'Aigüestortes, the Sant Esperit waterfall, and the lake itself, which is why it's a favourite among visitors exploring the park on foot. In winter, the same stretch of valley doubles as a snowshoeing route. Is the lake a good spot for a quieter visit? Because of its modest size and its position in a calmer side valley of the park, Llebreta tends to see fewer crowds than the park's headline attractions, such as Estany de Sant Maurici. That makes it a solid choice for travellers who want mountain scenery without the crowds found at the park's best-known viewpoints. Frequently Asked Questions How high up is Estany de Llebreta? The lake sits at about 1619 metres above sea level, in the Sant Nicolau valley. Is Llebreta a glacial lake? The valley it lies in is glacially carved, but the lake basin itself formed when a rockslide from the southern slope dammed the valley floor. What else is nearby? Along the same valley trail leading to the lake are the Cascada de Sant Esperit waterfall and the wide, marshy Planell d'Aigüestortes. Can the lake be reached on foot from within the park? Yes — Llebreta lies on a marked walking route (the Ruta de la Llúdriga) inside the Aigüestortes i Estany de Sant Maurici National Park, running through the Sant Nicolau valley; in winter the same stretch is also used as a snowshoeing route.
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Poza da Moura
Moaña
Poza da Moura is a natural rock pool in Moaña, in the province of Pontevedra, Galicia, carved out by the Miñouba River as it tumbles down from Monte Faro de Domaio toward the Ría de Vigo. The spot sits within the parish of Domaio and ranks among the favorite stops for visitors looking for Galician nature away from the coastal beaches. What exactly is it? As the Miñouba River cascades toward the estuary, it collects at one point into a deeper pool fed by a small waterfall. The water stays cold and remarkably clear even in the middle of summer, which is why locals and travelers alike come here to cool off when temperatures climb across the Rías Baixas. Old stone watermills (muíños) still stand nearby, a reminder of how the river once powered local milling. How do you get to Poza da Moura? The route most commonly recommended is a walking path connecting Domaio and Moaña, roughly 7 kilometers long and taking about 1 hour and 45 minutes to complete. Difficulty is rated as medium-low, so the trail suits most visitors with average fitness, though sturdy footwear helps given the rocky and occasionally damp ground. Along the way, the path opens up to views over the Ría de Vigo, the Rande Bridge, and the city of Vigo across the water. Where does the name come from? The name "Poza da Moura" points to one of Galicia's many legends about mouras — mythical female figures tied to water and stone. Local tradition tells of a young moura who fell in love with a man from the area; when her father found out, he killed the young man. Grief-stricken, the moura is said to have vanished into the waters of the pool. According to the legend, she can still be seen on the night of San Juan, combing her long hair with a golden comb — a motif that recurs across many Galician tales of water spirits. What should you know before visiting? This is a natural site with no ticket booth or permanent food stalls, so it is worth bringing your own water and snacks. Besides the pool itself, regional tourism materials often group it together with other nearby water features, such as Pozo das Meigas and the Fervenza de Verdeal waterfall, making it easy to combine several stops into one longer walk through the Miñouba valley. Frequently Asked Questions Where exactly is Poza da Moura located? In the parish of Domaio, within the municipality of Moaña, province of Pontevedra, along the Miñouba River as it flows from Monte Faro de Domaio down to the Ría de Vigo. Can you swim there? Yes, that is one of the main reasons for its popularity — the cold, clear water draws swimmers in summer, though it is a natural pool with no lifeguard or facilities. How long is the walking route? The path linking Domaio and Moaña runs about 7 km and takes roughly 1 hour and 45 minutes, rated as medium-low difficulty. Where does the name of the place come from? From the legend of the moura, a figure from Galician folklore said to have vanished into the pool after a tragic love story, and to reappear there on the night of San Juan.
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Estanys de Dalt de Baciver
Alt Àneu
Estanys de Dalt de Baciver is a group of glacial lakes in the municipality of Alt Àneu, in the Pallars Sobirà comarca, province of Lleida, Catalonia, Spain. Sitting high in the Pyrenees at the foot of the Marimanha massif, these lakes are one of the region's lesser-known but strikingly scenic high-mountain spots. Where are Estanys de Dalt de Baciver located? The lakes lie in the upper part of the Circ de Baciver, a glacial cirque carved into the rock above 2,300 metres of altitude. The main lake's coordinates are 42.702952, 0.999436. The setting is classic high-alpine terrain: rocky ridgelines, steep slopes and sparse vegetation, typical of the high-mountain reaches of Pallars Sobirà. What makes these lakes distinctive? Estanys de Dalt de Baciver isn't a single lake but a whole cluster of them — two larger lakes and several smaller ones, all sitting within the same glacial cirque. Each formed the way glacial lakes typically do in the high Pyrenees: a glacier retreated and left behind a rock basin that filled with water. This "family of lakes in one cirque" pattern is common in the high Pyrenees, and it's exactly what you find here. Is the area under any environmental protection? Yes. The zone containing Estanys de Dalt de Baciver falls within the Natura 2000 network, in the Alt Pallars protected area, and is managed under the Parc Natural de l'Alt Pirineu. This part of the Pyrenees has held special conservation status since 2013, which helps preserve the untouched character of these high-mountain ecosystems — the lakes themselves as well as the surrounding flora and fauna. Who should plan a visit here? Given the altitude and the demanding high-mountain terrain, Estanys de Dalt de Baciver is a destination for hikers prepared for alpine conditions — proper gear and experience navigating rocky, exposed ground are essential. It's a spot valued mainly by experienced trekkers and landscape photographers looking for a quieter alternative to the busier valleys nearby in the Pyrenees. Frequently Asked Questions Where exactly are Estanys de Dalt de Baciver located? In the municipality of Alt Àneu, Pallars Sobirà comarca (province of Lleida, Catalonia), in the upper part of the Circ de Baciver, above 2,300 metres, at the foot of the Marimanha massif. Is it one lake or several? It's a cluster of several glacial lakes — two larger ones and a few smaller ones — grouped together within the same glacial cirque. Is the area protected? Yes, it lies within the Natura 2000 network (Alt Pallars area) and is under the protection of the Parc Natural de l'Alt Pirineu, with special conservation status since 2013. Is this an easy place to reach? Given the altitude and rocky, high-alpine terrain, reaching the lakes requires proper preparation and mountain-hiking experience — this is a destination for seasoned Pyrenean trekkers rather than a casual outing.
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Estanys de Baciver
Alt Àneu
Estanys de Baciver is a small group of glacial lakes in the municipality of Alt Àneu, in the Pallars Sobirà region, sitting right on the watershed between the Atlantic and Mediterranean basins, where the Val d'Aran valley meets Pallars Sobirà. The lakes lie in the Baciver glacial cirque, at the foot of the Marimanya massif, within the Alt Pirineu Natural Park. What kind of place is this? The plural name is no accident — Baciver isn't a single lake but a short chain of small tarns sitting at different levels of the cirque, the best known of which is Estany de Baciver de Baix (the lower Baciver lake). On the Aranese side of the valley, locals sometimes call the group "Estanhs deth Rosari de Bacivèr" — the rosary lakes of Baciver — a name that captures how the lakes are strung out across the basin like beads. That layout is a textbook result of glacial erosion in this part of the Pyrenees: the ice carved out rock basins that filled with water once it retreated. How do you get to the lakes? The most common approach starts at Pla de Beret, right next to the Baqueira-Beret ski resort, on the Aranese side of the divide. The route is roughly 5 km, follows a semicircular path along the Malo river, and climbs through high mountain meadows and subalpine forest before reaching the cirque where the lakes sit. There's no official trail marking, but the path on the ground is clear enough to follow without needing advanced navigation skills. Who is this hike suited for? It's an easy, family-friendly outing — no serious fitness is required, and the climb is spread out fairly evenly along the way. Open high-mountain meadows and the sight of a lake tucked into a rocky cirque make an impression without demanding a full day of effort, which makes Baciver a solid pick for a first mountain hike with children in the Pyrenees. Can you visit in winter? Yes, and that's actually one of the route's defining traits. The Baciver trail is one of the classic beginner routes for snowshoeing (raquetes de neu) in this part of the Pyrenees — the gentle gradient and clear path make it a common recommendation for people trying snowshoes for the first time. The snow-covered cirque looks completely different from its summer self, which is reason enough for many visitors to come back in a different season. Frequently Asked Questions Where's the best starting point for the Estanys de Baciver trail? Most hikers start at Pla de Beret, next to the Baqueira-Beret ski station on the Val d'Aran side, from where a fairly short and clearly visible route leads to the lakes. How long does the hike take? The loop covers around 5 km, so at a relaxed, family-friendly pace it's worth setting aside a few hours, including time to rest by the water. Is the trail marked? There's no official signposting, but the path is distinct and easy to follow — it runs along the Malo river through meadows and subalpine forest. Is Estanys de Baciver one lake or several? It's a small cluster of glacial lakes at different levels within the cirque, sometimes referred to locally as the "Baciver rosary," with Estany de Baciver de Baix being one of the better-known of the group.
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Laguna de Fuentes Carrionas
Cervera de Pisuerga
Laguna de Fuentes Carrionas is a pair of adjoining glacial lakes in the municipality of Cervera de Pisuerga, in the northern part of Palencia province, in the Cantabrian mountain range. Where is Laguna de Fuentes Carrionas located? The lakes sit in the Fuentes Carrionas massif, within the municipality of Cervera de Pisuerga. The area borders Velilla del Río Carrión to the west, and Vega de Liébana, across the provincial line in Cantabria, to the north. The lakes lie roughly 32 km from Guardo and about 128 km from Palencia, the provincial capital. What are these lakes and how did they form? They are two adjoining glacial lakes, sitting in a glacial cirque carved out by a glacier that retreated from these mountains thousands of years ago. The cirque is ringed by the highest peaks in the area: Peña Prieta (2538 m), Agujas de Cardaño (2386 m), and Mojón de Tres Provincias (2497 m). This combination — steep rock walls, a high-altitude basin, and twin bodies of water — is a classic signature of past glacial activity in the Cantabrian range. Why does this lake matter? Laguna de Fuentes Carrionas is recognized as the official source of the Carrión River, one of the main rivers of the Castile and León region, which later flows through Palencia and many other towns in the province. The massif that gave the river its name also lends its name to the surrounding natural park. How do you get there? The most commonly used approach routes start from Cardaño de Arriba or from the San Glorio mountain pass. Both are mountain routes through high-altitude terrain typical of the Cantabrian range, so it's worth planning the trip with proper trekking footwear, enough water, and enough time — this is a hike, not a short stroll. Because of the altitude and the cirque setting, snow can linger in the area well into spring, which is worth checking before setting out if visiting outside the height of summer. What else is worth knowing about the area? The lakes lie within the Fuentes Carrionas y Fuente Cobre-Montaña Palentina Natural Park, one of the larger protected areas in Palencia province, covering a substantial part of the mountains in the north of the region. Cervera de Pisuerga itself, the starting point for many hikes in this range, sits in the Pisuerga river valley and serves as a natural base for visitors to the park. Frequently Asked Questions Where is Laguna de Fuentes Carrionas located? In the municipality of Cervera de Pisuerga, in the northern part of Palencia province, in the Fuentes Carrionas massif of the Cantabrian range — about 32 km from Guardo and 128 km from Palencia. Is it one lake or several? It's two adjoining glacial lakes, sitting together in a single glacial cirque. How do you reach the lakes? The most popular routes start from Cardaño de Arriba or from the San Glorio mountain pass, and both involve a mountain hike. What makes this place notable? It's the official source of the Carrión River, surrounded by peaks reaching over 2400–2500 m, within the Fuentes Carrionas y Fuente Cobre-Montaña Palentina Natural Park.
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Pozo de los Altares
Vega de Liébana
Pozo de los Altares is a high-mountain glacial lake in the municipality of Vega de Liébana, in Cantabria, tucked into a glacial cirque at the foot of the Peña Prieta massif. It is one of the most remote and striking bodies of water in the Cantabrian Mountains, sitting right on the border between Cantabria and Castilla y León, near a point known as Tres Provincias. Where it is and how to get there The lake sits above 2,200 metres of altitude, making it one of the highest lakes anywhere in the Cantabrian Mountains. There is no road access — the only way in is on foot, following mountain trails that climb out of the Liébana valley through beech and oak woodland before crossing rocky ridgelines toward the Peña Prieta massif. This is a route for hikers ready for a long day in high-mountain terrain, with no facilities once you leave the valley. What the lake is actually like Pozo de los Altares is really a small cluster of pools and tarns within a single glacial cirque, the largest of which measures roughly a hundred metres by sixty. Steep limestone walls and ridgelines enclose the basin, a landscape shaped by glacial erosion that is typical of this stretch of the Cantabrian range. On the far side of Peña Prieta lies a second, similar cirque, Majada de Campollo, which makes the whole area one of the region's most scenic corners for anyone willing to hike into it. The landscape and surroundings The lower part of the approach runs through beech and oak forest, characteristic of Liébana's damp mountain climate. Higher up, the terrain turns bare and rocky — grassy slopes give way to cliffs and open ridgelines leading toward the Peña Prieta summit. The lake is fed mainly by snowmelt and rainfall, so its water level and appearance shift noticeably with the season. Who this trip suits This is a destination for experienced mountain hikers comfortable with long approaches and navigating terrain without marked infrastructure. There are no cafés, no parking near the lake itself, and no equipment rental nearby — it is a wild, high-altitude corner of Cantabria valued above all by trekkers and landscape photographers. Frequently Asked Questions What is Pozo de los Altares? It is a high-mountain glacial lake — more precisely a small group of pools — inside a glacial cirque at the base of Peña Prieta, in the municipality of Vega de Liébana, Cantabria. How high up is the lake? It sits above 2,200 metres of altitude, ranking among the highest lakes in the entire Cantabrian Mountains. Can you drive there? No. Access is on foot only, via mountain trails through forest and rocky ridges leading toward Peña Prieta. Is there anything else to see nearby? Yes — on the other side of the Peña Prieta massif lies a second glacial cirque, Majada de Campollo, with a similarly wild character.
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Laguna del Caballo
Lanjarón
Laguna del Caballo is a high-mountain lake in the Sierra Nevada, sitting at the foot of Cerro del Caballo peak in the Lanjarón river valley, within the municipality of Lanjarón, Andalusia. Where is Laguna del Caballo located? The lake sits in the southern part of the Sierra Nevada range and is the southernmost of all the glacial lagoons found there. It lies in the Lanjarón river valley, right at the base of Cerro del Caballo, the peak that gives the lake its name. This is the point where the long approach from the town of Lanjarón ends and the true high-mountain stretch of the route begins. How do you reach the lake from Lanjarón? The longest and most classic route starts in the town of Lanjarón itself. It follows the Camino Real de la Sierra, running parallel to the Lanjarón river, and passes several landmarks along the way: Casa Forestal de Tello, Refugio de Ventura, and finally Refugio del Caballo, located right next to the lake. The climb is steady and continuous, and at a comfortable pace with a full overnight pack it takes around 6 hours. Shorter approaches start near Cortijo de Echevarría, in the municipality of Nigüelas — this variant is especially popular in winter, as it's the most commonly used way to reach the summit of Cerro del Caballo during the colder months. What are the summer route options? In summer, hikers can combine different approaches and returns. The lake can be reached via the so-called Verea Cortá path or directly alongside the Lanjarón riverbed. The way back is often taken along a different line — either the mountain ridge or through the Dílar lakes area — which lets hikers cover several of the Sierra Nevada's high-altitude lagoons in a single trip. Who is this route suited for? This is a route for experienced mountain hikers. It's long, climbs steadily the entire way, and demands solid fitness, particularly when carrying overnight gear on the way up. Laguna del Caballo and the nearby Refugio del Caballo function as the natural staging point for a summit push on Cerro del Caballo, so most people who take this route are aiming for the peak rather than a day walk. Frequently Asked Questions Where exactly is Laguna del Caballo? In the southern Sierra Nevada, in the Lanjarón river valley, within the municipality of Lanjarón, at the foot of Cerro del Caballo peak. How long does the hike from Lanjarón take? The classic approach from the town of Lanjarón takes around 6 hours of steady, continuous climbing, usually planned as part of a two-day trip. Is there a shorter way to the lake? Yes, a shorter approach starts from Cortijo de Echevarría in the municipality of Nigüelas and is especially popular during winter. Can you stay overnight near the lake? Yes, Refugio del Caballo sits right by the lake and is passed on the route from Lanjarón — it serves as the base for hikers heading up to the summit of Cerro del Caballo.
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estany de Calm Colomer
Bellver de Cerdanya
Estany de Calm Colomer is a small high-mountain lake located within the municipality of Bellver de Cerdanya, in the Baixa Cerdanya region of the Catalan Pyrenees. Sitting above 2,500 metres, close to the French border, it is one of those places you have to actively seek out — there is no car park or information board waiting for you. Where is estany de Calm Colomer? The lake lies at the northern edge of the mountainous area that forms the boundary of Bellver de Cerdanya, within the Vall de la Llosa valley, close to the Bony Manyer peak (2,788 m). Its coordinates are roughly 42.4714°N, 1.7277°E. While the lake is administratively linked to Bellver de Cerdanya, the most common access point for hikers actually lies in the neighbouring municipality of Lles de Cerdanya. What does the surrounding landscape look like? This is high-mountain terrain — rocky, with mountain pastures and clear traces of past glacial activity; the setting has been described as a glacial cirque. It's wild and rarely crowded, which for many hikers is exactly the point of coming here. How do you get to the lake? The most common route starts from Cal Jan de la Llosa, deep in the Vall de la Llosa valley. The path follows forest tracks marked with stone cairns, crossing the Calm Colomer stream along the way. Once out of the tree line, the trail crosses a mountain meadow before finally reaching the lake. It's a demanding walk with substantial elevation gain, so proper hiking boots and good physical preparation matter — the ground is rocky and steep in places. How long does the hike take? Given the target altitude — above 2,500 metres — and the distance from the valley floor, this is generally treated as a full-day outing once you account for the climb, time at the lake, and the return. Who is this destination for? For hikers looking for genuine, unspoiled Pyrenean wilderness rather than tourist infrastructure. There's no equipment rental, no food stalls, and no marked viewpoints — just silence, a high-mountain landscape, and a lake that rarely sees crowds. What should you bring? As with any high-altitude Pyrenean hike: sturdy trekking boots, a map or GPS track (the route isn't heavily signposted), water, sun protection, and a layer for colder weather — even in summer, temperatures at 2,500 metres can be noticeably lower than down in the valley. Frequently Asked Questions Is estany de Calm Colomer easy to reach? No. This is a destination for hikers prepared for a multi-hour mountain walk, with no paved access close to the lake itself. Where's the best place to start the hike? The most commonly cited starting point is Cal Jan de la Llosa, in the Vall de la Llosa valley. Are there other attractions nearby? Yes — the surrounding area includes other high-mountain peaks and lakes, including the nearby Bony Manyer summit (2,788 m), popular with hikers combining several destinations in one trip. Is this a glacial lake? The area around estany de Calm Colomer is often described as a glacial cirque, pointing to a glacial origin typical of this part of the high Pyrenees.
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Laguna de Mojón Blanco
Corral-Rubio
Laguna de Mojón Blanco is a seasonal hypersaline lake located in the municipality of Corral-Rubio, right on the border with neighboring La Higuera, in the province of Albacete (Castilla-La Mancha). It forms part of the so-called Corral-Rubio – La Higuera lagoon complex, a cluster of small saline lakes scattered across the flat, steppe-like plain of La Mancha. What makes this lagoon stand out? The lagoon's biggest draw is its unusual look. As water levels drop, the lakebed gets covered in a white crust of magnesium sulfate crystals that gleams almost like salt under the sun. The cracked, pale surface set against the flat Manchego horizon has drawn comparisons to much larger Andean salt flats — a comparison that should be taken with a grain of salt itself, since Mojón Blanco is a local-scale lake, not a vast desert basin. Together with the nearby Hoya Rasa lagoon, it's classified as a perennial lake, meaning it typically holds at least some water year-round, even though its level swings dramatically with the seasons. What wildlife lives around the lagoon? During wetter periods, especially in spring, the water surface fills with birdlife. Visitors can spot flamingos, coots, mallards, and stilts — species typical of the inland saline wetlands of Castilla-La Mancha. The water's high salinity limits which organisms can survive in it, but that very trait creates a niche that draws birds feeding on the small crustaceans and salt-tolerant invertebrates that thrive there. Is the lagoon easy to reach? The lagoon sits just a few minutes from the center of Corral-Rubio, surrounded by open farmland, which makes it easy to reach by car with a short walk to the shoreline. It's not a heavily developed tourist site with visitor infrastructure — it's mostly visited by landscape photographers, birdwatchers, and hikers following local walking routes through the area's chain of lagoons. What should you know before visiting? The lagoon's appearance changes a lot depending on the season and rainfall. After a dry summer, the bed can be fully exposed and covered in a white salt crust; after rainy months, the basin fills with water and attracts birds. It's worth timing a visit to what you want to see: the "salt flat" look is at its best in drier months, while birdwatching is better after rain. Frequently Asked Questions Where exactly is Laguna de Mojón Blanco located? In the municipality of Corral-Rubio, province of Albacete, in the Castilla-La Mancha region, right on the border with the municipality of La Higuera, as part of a local lagoon complex. Can you swim in the lagoon? Locals have traditionally used the mineral-rich sediment from the lakebed for mud baths because of its high magnesium salt content, but it isn't a formally managed swimming spot — visitors should be careful and respectful of the ecosystem. What birds can be seen here? During wet seasons, flamingos, coots, mallards, and stilts are the most commonly reported species, though the mix shifts depending on water levels. Does the lagoon dry up completely? No — it's a seasonally variable lake, but classified as perennial, meaning it usually retains at least part of its water year-round despite strong seasonal swings.
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Laguna de Hoya Turnera
Corral-Rubio
Laguna de Hoya Turnera is a small inland lake located in the municipality of Corral-Rubio, in the province of Albacete, in the Castilla-La Mancha region of eastern Spain. Where is Laguna de Hoya Turnera located? The lake sits in eastern Albacete, in an area of gently rolling terrain at a moderate elevation above the surrounding plains. The landscape here is classic dry Mediterranean high plateau: rainfed farmland interspersed with shallow depressions where water collects seasonally. Corral-Rubio itself is a small municipality, and the lagoon lies out among the fields rather than within the built-up village. What is the Corral Rubio–La Higuera lagoon complex? Hoya Turnera does not stand alone — it is part of a wider group known as the Corral Rubio–La Higuera lagoon complex, made up of more than a dozen small depressions, hoyas and lagoons with varying hydrological behavior. This cluster of steppe lakes, stretching between the municipalities of Corral-Rubio and Pétrola, is protected as a natural area and also designated under the European Natura 2000 network for its importance to birdlife. Individual lagoons within the complex differ in size, depth and salinity: some dry out completely in summer, while others hold water for most of the year. What wildlife can be found around the lake? The area around the Corral-Rubio lagoons is one of the more significant steppe and wetland zones in eastern Albacete, drawing birdwatchers to the region. Waterbirds and waders are regularly recorded here, alongside species typical of open agro-steppe habitats. Because many of these lakes are seasonal, their appearance changes markedly through the year — they fill after autumn and spring rains and can shrink or disappear entirely during the dry summer months. What should visitors know before going? Laguna de Hoya Turnera and the other lagoons of the complex are not a conventional tourist attraction with facilities, ticket booths or fixed opening hours — this is a natural landscape, visited mainly by people interested in birdwatching and steppe scenery. The village of Corral-Rubio is the natural starting point for exploring the area, with local roads and farm tracks leading out across the fields toward the individual lagoons. Frequently Asked Questions Does Laguna de Hoya Turnera hold water all year round? Lakes of this type in the region are typically seasonal — water levels depend on rainfall, and the lagoon can partially or fully dry up during drier months. Can the area be explored independently? Yes, the land around the Corral-Rubio lagoons is open farmland and steppe, reachable via local roads; it is not a fenced-off site with a marked visitor route. Why is this area protected? The Corral Rubio–La Higuera lagoon complex is important for waterbirds and steppe species, which is why it has been included in a network of protected natural areas. Are there other lagoons worth seeing nearby? Yes, Hoya Turnera is one of more than a dozen lagoons and hoyas that form part of the same complex, spanning the area between Corral-Rubio and Pétrola.
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Laguna de Alboraj
Tobarra
Laguna de Alboraj is a small karst lagoon in the municipality of Tobarra, in the province of Albacete, within the Castilla-La Mancha region of Spain. The wetland covers roughly 11 hectares and forms part of the Natura 2000 network, within the Special Area of Conservation covering the saladares of Cordovilla and Agramón together with Laguna de Alboraj. What should visitors know about Laguna de Alboraj? How did this lagoon form? The lagoon has a karstic origin: water collects in a depression created as groundwater dissolved the underlying limestone and gypsum bedrock over thousands of years. This kind of endorheic basin is common across parts of Castilla-La Mancha, where soluble rock formations shape shallow, seasonally variable wetlands. Why is the site protected? The lagoon was declared a microreserve under Decree 182/2000 of 19 December. Protection covers both the water body and the surrounding saladares (salt-affected grasslands) typical of Mediterranean endorheic wetlands. The site also forms part of the Natura 2000 network, within the broader Special Area of Conservation covering the saladares of Cordovilla and Agramón alongside Laguna de Alboraj. What plant and animal life lives here? Vegetation around the lagoon includes halophilic species adapted to saline soils, among them Helianthemum polygonoides, a plant considered threatened. Fauna recorded at the site includes the Spanish pond turtle (Mauremys leprosa) and birds such as the nightjar, short-toed snake eagle, sparrowhawk, and reed warbler, all typical of Mediterranean wetland habitats. What has happened to the lagoon's water level in recent years? Research into the lagoon's recent history points to a marked decline in ecological condition. Water levels have dropped by around three metres, while salinity has roughly tripled. Reeds and tamarisk have spread across the exposed, drying shoreline. The main driver behind these changes is the lowering of the water table caused by groundwater extraction for agricultural irrigation in the surrounding area. Is the lagoon studied by researchers? Yes. Because of its distinctive ecological profile and the visible hydrological changes it has undergone, Laguna de Alboraj has been the subject of academic study on the evolution of karst lagoons in Mediterranean settings and on how water management affects such fragile ecosystems. Published studies compare historical records with the lagoon's present condition. What else is worth seeing nearby? The neighbouring saladares of Cordovilla and Agramón share the same protected area as the lagoon, making it possible to combine a visit to the microreserve with a look at the broader landscape of salt steppe and wetland habitat typical of inland Albacete province. Frequently Asked Questions Where is Laguna de Alboraj located? It lies in the municipality of Tobarra, in the province of Albacete, in the Castilla-La Mancha region of southeastern Spain. What protection status does the site have? It is a designated microreserve (Decree 182/2000) and part of the Natura 2000 network, within the Special Area of Conservation covering the saladares of Cordovilla and Agramón together with Laguna de Alboraj. What wildlife can be seen around the lagoon? Visitors may spot the Spanish pond turtle and birds including the nightjar, short-toed snake eagle, sparrowhawk, and reed warbler. Has the lagoon always looked the way it does today? No. In recent decades the water level has dropped significantly and salinity has increased, mainly due to groundwater extraction for irrigation in the surrounding region.
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Laguna de Villora
Chinchilla de Montearagón
Laguna de Villora is a small endorheic lake in the municipality of Chinchilla de Montearagón, in the province of Albacete, in the Castile-La Mancha region of Spain. Where it is and what it looks like The lake sits on the southern edge of the municipality of Chinchilla de Montearagón, within the dry, steppe-like landscape typical of inland Albacete province. Being endorheic, it has no natural outlet to the sea — water collects in a closed basin and depends entirely on rainfall and groundwater. As a result, the water level at Laguna de Villora shifts noticeably through the year: it fills after wetter months, while during dry spells its surface can shrink considerably. Part of a larger lagoon system Laguna de Villora is not an isolated body of water — it belongs to a cluster of neighboring endorheic lagoons scattered across the southern part of the Chinchilla de Montearagón municipality. The same system includes Laguna de Horna, Laguna de Ánades, Laguna del Recreo, Hoya Usilla, Casa Palomera, and the northern shore of the Pétrola lagoon. Together, this set of small, seasonal wetlands forms a mosaic of moisture-dependent habitats set within an otherwise dry landscape, making it a notable reference point for the area's ecology. Why it matters Despite their modest size, lagoons of this kind carry significant botanical and zoological value. The surroundings of these wetlands serve as feeding and resting grounds for waterbirds — the wider lagoon complex is known to host greater flamingos, wading birds, ducks, and rails. That makes the whole lagoon network around Chinchilla de Montearagón a point of interest for birdwatchers, even though tourist infrastructure directly around Laguna de Villora itself remains limited. It is worth keeping in mind that ecosystems like this one are fragile. Land drainage for agriculture, water extraction, and past environmental pressures have taken a toll on the region's lagoons, though the wetlands — Laguna de Villora among them — persist and continue to fulfil their ecological role. Getting there and what else to see nearby Laguna de Villora lies within the municipality whose administrative center is the historic town of Chinchilla de Montearagón, located roughly 13 km from Albacete, the provincial capital. That makes it a convenient base for a visit — Chinchilla de Montearagón itself is known for its castle and medieval town layout, so a stop at the lagoon pairs naturally with exploring the historic center. Because the lake is seasonal, the best time to see standing water and birdlife is after the rainy months, when water levels are higher. During drier periods the lagoon may be partly or fully dry, which is a normal part of the life cycle of an endorheic lake. Frequently Asked Questions What is Laguna de Villora? It is a small endorheic (closed-basin) lake in the municipality of Chinchilla de Montearagón, in Albacete province, Castile-La Mancha. Does Laguna de Villora always have water? No — being endorheic, it depends on rainfall and groundwater, so its water level varies seasonally and can drop significantly during dry periods. What wildlife can be seen there? The nearby lagoon system that includes Laguna de Villora attracts waterbirds such as greater flamingos, wading birds, ducks, and rails. Is Laguna de Villora part of a larger natural area? Yes, it neighbors other endorheic lagoons within the Chinchilla de Montearagón municipality, including Laguna de Horna, Laguna de Ánades, Laguna del Recreo, and others, together forming a mosaic of wetland habitats.
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Lagunillo Misterioso
Dílar
Lagunillo Misterioso is a small mountain lake in the Sierra Nevada, within the municipality of Dílar (Granada, Andalusia), sitting right at the headwaters of the Dílar River. Where is Lagunillo Misterioso located? The lake sits at an altitude of roughly 2,681 metres, on the eastern slope of the ridge leading up to the Tozal del Cartujo peak (3,152 metres). This is the high-mountain upper section of the Dílar river valley, deep in the Sierra Nevada massif. The lake occupies a small natural basin at the foot of the rock formations known as the Torcales de Dílar. Why is it called "misterioso"? The name is well earned. Unlike other lakes in the Dílar valley, Lagunillo Misterioso cannot be seen from the popular hiking routes that cross this part of the Sierra Nevada. Tucked into a basin below the Torcales de Dílar, it stays essentially hidden until you are standing right at its edge. To find it, a hiker has to deliberately leave the main trail and head straight for it — no one stumbles onto it by accident while walking a standard route. What does the water look like? The lake's most distinctive feature is its water colour: a blue tone that shades into darker, almost black hues. This effect comes from the sky reflecting off the surface combined with the dark rock surrounding the basin. Despite this brooding colour, the water itself is completely clear — it's the contrast between the dark rocky backdrop and the transparent water that gives the lake its moody, almost mysterious character, the same quality behind its name. How do you get there, and where's the best viewpoint? The best view of Lagunillo Misterioso comes from the high-mountain route that runs through the headwaters of the Lanjarón valley, where a path branches off toward the Tozal del Cartujo summit. From that vantage point, the lake is visible from above, framed by the surrounding rock and ridgeline. The entire route crosses high-altitude Sierra Nevada terrain above 2,600 metres, so it calls for solid fitness, proper trekking footwear, and experience walking on rocky mountain ground. This is not a casual, spontaneous detour — reaching the lake is a destination in its own right. Frequently Asked Questions Is Lagunillo Misterioso easy to reach? No. The lake is not on a main, well-trodden trail — reaching it means deliberately leaving the path and heading into high-mountain Sierra Nevada terrain above 2,600 metres. At what altitude does the lake sit? Around 2,681 metres, on the eastern slope leading up to the Tozal del Cartujo peak (3,152 metres). Can you see the lake without hiking right up to its edge? Yes, a good overhead view is available from a vantage point near Tozal del Cartujo, reached via the route through the headwaters of the Lanjarón valley. What colour is the water in Lagunillo Misterioso? A blue-black tone created by the sky reflecting off the surface combined with the dark surrounding rock, while the water itself remains transparent.
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estany Llong de Cabanes
Alt Àneu
Estany Llong de Cabanes is a small glacial lake sitting at roughly 2,224 metres in the Vall de Cabanes, within the municipality of Alt Àneu, in the Lleida Pyrenees (Pallars Sobirà). The lake lies in the peripheral zone of the Aigüestortes i Estany de Sant Maurici National Park, ringed by fir forest and granite walls that open onto sweeping views of the surrounding peaks. Where exactly is the lake? Estany Llong sits high up in the Cabanes valley, in an area administratively part of Alt Àneu. It's one of three main lakes in the valley — alongside Estany Negre de Cabanes and Estany de les Abadíes — and together they form a well-known loop hike through the national park's glacial lakes. How do you get there? The hike starts at Bosc del Gerdar, said to be one of the largest fir forests on the Iberian Peninsula and part of the Mata de València nature reserve. To reach the trailhead, drive the C-28 road from València d'Àneu toward the Port de la Bonaigua mountain pass; about 4 km before the pass, a turn-off on the left leads to the Refugi del Gerdar, where the climb toward the lakes begins. What will you see along the way? The trail climbs through dense fir forest before opening up between rock walls and granite ridgelines, linking three lakes in sequence: Estany Negre de Cabanes, Estany de les Abadíes, and finally Estany Llong. The last of the three sits at the highest point and, despite its modest size, rewards the climb with open views of the surrounding summits and the rugged granite scenery typical of this stretch of the Pyrenees. Who is this hike suited for? This is a high-mountain route, not a casual stroll — expect substantial elevation gain, rocky terrain, and exposure to the weather patterns typical of the high Pyrenees. Sturdy footwear, good route-finding, and a weather check before setting out are all worth planning for. Because the lake sits at around 2,224 metres, the trail is generally most accessible during the summer months, once snow has cleared from the higher stretches. Frequently Asked Questions Is Estany Llong de Cabanes inside the national park? The lake lies within the peripheral zone of the Aigüestortes i Estany de Sant Maurici National Park rather than its core area — a useful distinction when planning the hike. Where does the trail to the lake start? At the Refugi del Gerdar, reached via the C-28 road from València d'Àneu toward the Bonaigua pass, turning left about 4 km before the pass itself. Can you see more than one lake on this route? Yes — the loop connects three lakes: Estany Negre de Cabanes, Estany de les Abadíes, and Estany Llong, giving hikers a broader look at the Cabanes valley in a single outing. Is the hike easy? No — it's a high-mountain trail with significant elevation gain and rocky, at times demanding terrain, best suited to hikers with mountain experience.
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estany Roi de Dalt
la Vall de Boí
Estany Roi de Dalt is a high-mountain glacial lake in the municipality of Vall de Boí, in the Alta Ribagorça region of the Catalan Pyrenees, Spain. The lake sits within the peripheral buffer zone of Aigüestortes i Estany de Sant Maurici National Park, just outside its strict boundaries. Where is Estany Roi de Dalt located? The lake lies above 2,300 metres of altitude, in the southwestern section of the Vall de Llubriqueto, a side valley of the mountain massif surrounding Vall de Boí. Its coordinates are 42.5767°N, 0.8001°E. It is the highest lake in this particular sector of the valley, which means the surrounding ridgelines and peaks are visible from almost anywhere along its shore. How did the lake form? Estany Roi de Dalt is a glacial lake, formed in a small hollow carved out by glacial action in the bedrock — a typical process for the high-altitude cirques found throughout this stretch of the Pyrenees. The lake is small, covering roughly 1.5 hectares, making it a classic example of the tiny tarns scattered across this part of the range. Its waters drain southward, feeding the lower-lying lake known simply as Estany Roi. What surrounds the lake? A ring of distinctive peaks and rock formations gives the area its stark, high-mountain character: Pic de l'Estany Gémena — to the east Cresta dels Gémena — to the northeast Pic del Cap d'Estany Roi — to the north Pic de les Capceres d'Estany Roi — to the west Collada de Fenerui — a pass to the southwest The same valley holds several other glacial lakes, including Estany Roi lower down and the two lakes named Gémena (Estany Gémena de Baix and Estany de Gémena de Dalt). Together they form a small lake system typical of the high-altitude reaches of Vall de Boí, and a popular target for hikers visiting the valley. How do you get there? Estany Roi de Dalt sits in remote, high-mountain terrain, so reaching it means hiking up from the lower parts of Vall de Boí on foot. Given the altitude and terrain — bare rock, glacial cirques, and no visitor infrastructure — the route suits hikers with high-mountain experience and is best attempted in summer, once the trails are clear of snow. Frequently Asked Questions What is Estany Roi de Dalt? It is a small glacial lake in Vall de Boí, in the Spanish Pyrenees, sitting above 2,300 metres of altitude. Is the lake inside a national park? It lies within the peripheral buffer zone of Aigüestortes i Estany de Sant Maurici National Park, close to its official boundary. What other lakes are nearby? The same valley contains Estany Roi (fed by Estany Roi de Dalt) and the two Gémena lakes. Is the lake easy to reach? No — it lies in high-mountain terrain with no tourist infrastructure and can only be reached on foot, via a route that requires fitness and high-mountain hiking experience.
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estanyol de Sabollera
Farrera
Estanyol de Sabollera is a small mountain lake in the municipality of Farrera, in the Pallars Sobirà comarca, in the Catalan Pyrenees. Tucked away on high-altitude meadows, it is one of those minor, little-known landscape features that tend to be found by hikers exploring the region's trails rather than by mainstream tourism. What is this place? In Catalan, "estanyol" refers to a small lake or pond, as opposed to the larger "estanys" typical of the higher Pyrenean ranges. Estanyol de Sabollera sits within the municipality of Farrera, surrounded by the kind of terrain typical at this altitude: meadows, pastureland, and scattered patches of woodland. It lies close to the Portarró de Sabollera, a mountain pass that shares its name, and near the source of a stream feeding the Riu de la Olla. This proximity to both the pass and the watercourse explains the lake's name, tied to Sabollera. Where exactly is it located? The lake lies within the municipality of Farrera, in the northern part of the Pallars Sobirà comarca, in the province of Lleida. Farrera itself is a small, quiet Pyrenean village, known among other things for its notably clear night skies, which draw stargazers and astronomy enthusiasts to the area. Estanyol de Sabollera sits in the higher reaches of the municipality, in genuinely mountainous terrain reachable practically only on foot. How do you get there? Access to Estanyol de Sabollera follows the walking trails typical of this part of the Pyrenees. One route in the area runs from Bordes de Conflent toward the summit of Cim del Covil i de la Màniga, with the lake lying on or close to that path. Given the high-mountain character of the terrain, it's worth setting out only in good weather, wearing proper trekking footwear and carrying a map or GPS device — trails in this part of Pallars Sobirà are not densely signposted, and navigation can be demanding. When is the best time to visit? The best time to hike to Estanyol de Sabollera is summer and early autumn, once snow has cleared from the higher ground and days are long and weather is more stable. In spring, snow can still linger at higher elevations, making the approach harder, while in winter the high-mountain trails in this part of the Pyrenees can become entirely impassable without specialised equipment. Whatever the season, it's worth checking the weather forecast right before setting out, since conditions in the higher parts of Pallars Sobirà can change quickly. Frequently Asked Questions What is Estanyol de Sabollera? It's a small mountain lake in the municipality of Farrera, in the Pallars Sobirà comarca of the Catalan Pyrenees, named after the neighbouring Portarró de Sabollera pass. How do you reach the lake? Access is on foot via high-mountain trails, including a route from Bordes de Conflent toward the summit of Cim del Covil i de la Màniga, which passes close to the lake. Is there any tourist infrastructure there? No — it's a natural, high-altitude body of water with no facilities or built infrastructure. Visitors should be prepared for a self-guided hike through mountain terrain. When is the best time to go? Summer and early autumn, when the trails are free of snow and weather conditions are most stable for high-mountain hiking.
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Category:Lago Ercina
Cangas de Onís
Lago Ercina is one of the two glacial lakes that make up the Lakes of Covadonga, sitting in the municipality of Cangas de Onís within the western massif of Picos de Europa National Park in Asturias. Together with the neighboring Lago Enol, it forms the region's most iconic mountain scenery and ranks among the park's most visited spots. Where is Lago Ercina and how did it form? The lake sits at over 1,100 meters above sea level, cradled beneath the limestone peaks of the western massif. Its basin was carved out by glacial activity more than 25,000 years ago. Unlike many alpine lakes, Ercina is remarkably shallow — no more than 2 meters deep — and its waters are alkaline, making it the only water body of that type anywhere in the national park. How do you get to Lago Ercina? Access runs along a roughly 14.5 km road that climbs in switchbacks from the Royal Site of Covadonga up to the parking area by the lakes. During peak season, private vehicle traffic on this stretch is restricted and visitors are brought up by shuttle bus instead — a standard measure to keep the fragile mountain terrain from being overwhelmed. What is there to do around the lake? Ercina serves as the starting point for several walking routes. An easy, popular option follows the lakeshore to the herders' huts at Majada la Veguina, then continues on a shorter, slightly steeper stretch to Majada de las Bobias. Another path climbs to Mirador del Rey, a historic viewpoint overlooking both Enol and Ercina at once. More ambitious hikers use the lakes as a launch point for longer treks, including the route toward the Vega de Ario refuge or the longer traverse via Refugio de Urriellu down to Bulnes. Why the lake matters ecologically Because of its shallow depth and distinctive water chemistry, Lago Ercina functions as the park's principal wetland. It hosts a breeding colony of waterbirds that rely on the lake for shelter and food, which is why the shoreline is under special protection — swimming or disturbing the birds is not permitted. Frequently Asked Questions Can you swim in Lago Ercina? No. The lake is a protected wetland and bird refuge, so swimming and entering the water are prohibited. How do you drive to the lake? Via the road from Covadonga, about 14.5 km long. During summer and other high-traffic periods, access is often limited to shuttle buses, so it's worth checking conditions before heading out. Is the trail around the lake easy? The shoreline path to Majada la Veguina is mostly flat and suitable for hikers of average fitness; onward sections toward Majada de las Bobias or Vega de Ario are more demanding. What's the difference between Lago Ercina and Lago Enol? Both are glacial lakes within the same complex, but Ercina is much shallower and alkaline — the only lake of its kind in the park — while Enol lies closer to the entrance road from Covadonga.
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Lake Enol
Cangas de Onís
Lake Enol is one of two glacial lakes known as the Lakes of Covadonga, set in the Picos de Europa mountains within the municipality of Cangas de Onís, Asturias. Where is Lake Enol located? The lake sits at an elevation of roughly 1,134 meters in the Picos de Europa range, not far from the Covadonga Sanctuary. Together with the neighboring Lake Ercina, it forms the pair of lakes commonly called the Lakes of Covadonga, or simply Los Lagos. Administratively, the area falls under Cangas de Onís, one of the main gateway towns to the western side of the Picos de Europa. Why do these lakes matter historically? Lake Enol and Lake Ercina formed the original core of the Picos de Europa National Park, established in 1918 as Spain's first national park. That makes this stretch of mountains one of the oldest protected landscapes in the country. The name "Lakes of Covadonga" ties directly to the nearby sanctuary, a pilgrimage site that has anchored the region for centuries. How was the lake formed? Lake Enol is a glacial lake, its basin shaped by glaciers that once covered the higher parts of the Picos de Europa. Lakes of this kind, carved out as the ice retreated, are a defining feature of this section of the massif and among the most recognizable landmarks in the Asturian mountains. What else is worth seeing nearby? Most visitors pair a stop at Lake Enol with a visit to Lake Ercina, located a short distance away within the same mountain area. The surrounding landscape is classic Picos de Europa: steep limestone peaks, mountain pastures, and views typical of the park's western section. Many people start or end their visit at the Covadonga Sanctuary, situated lower down along the road leading up to the lakes. Who is this destination for? Lake Enol appeals to travelers looking for an accessible mountain landscape without a long, technical hike — the lake itself and its immediate surroundings are reachable with relatively little effort compared to more remote parts of the Picos de Europa. It also serves as a popular starting point for longer trails heading deeper into the range. Frequently Asked Questions Where exactly is Lake Enol? Lake Enol lies in the Picos de Europa mountains, within the municipality of Cangas de Onís in Asturias, at an elevation of about 1,134 meters. How does Lake Enol differ from Lake Ercina? Both are glacial lakes sitting close together, jointly known as the Lakes of Covadonga. Enol is the better known of the two and is more often cited as the original heart of the national park. What is the historical significance of this site? Lake Enol and Lake Ercina were the original core of the Picos de Europa National Park, founded in 1918 as Spain's first national park. What's nearby worth visiting? The Covadonga Sanctuary and Lake Ercina are both close by, and most visitors combine them into a single trip to this part of the Picos de Europa.
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