Nature in Spain
A guide to 849 Nature in Spain — with descriptions, photos and traveler visits from the NextOnTrip community. Locations spread across 518 cities and towns. Most visited by the community: Comunero de Revenga, Dehesa de Navalcarbón, Painted Cave, Galdar.
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Besiberri Lake
Vilaller
Besiberri Lake is a glacial mountain lake in the municipality of Vilaller, in the Alta Ribagorça region of Catalonia, sitting on the western edge of the Aigüestortes i Estany de Sant Maurici National Park. Carved out by ancient glaciers that shaped this high-mountain landscape, the lake rests at the foot of the Besiberri Massif, one of the most distinctive mountain groups in the central Pyrenees. How do you get there? Most hikers start from the Vilaller area or from Refugio de Conangles, following the trail up the Vall de Besiberri. The route from Conangles to the lake runs roughly 12.4 km round trip and passes Refugi Nou de Besiberri, spreading the climb over a longer but gentler approach. A shorter option also exists, around 6.3 km with about 495 meters of elevation gain — a good choice for those who want to reach the lake without committing to a full-day trek. Much of the path runs through forest, offering welcome shade on hot days, and along the way you'll pass several waterfalls fed by melting snow from higher up the massif. What will you see once you're there? As the trail breaks out of the tree line, the lake opens up ahead, framed by a rocky cirque and the peaks of the Besiberri Massif. On clear days, you can also make out Aneto, the highest peak in the Pyrenees, along with the ridge of Serra del Molar Gran. The water carries the characteristic cold, clear tone typical of glacial lakes fed by melting snow and ice. The surroundings are wild and largely untouched, making this a rewarding stop for lovers of high-mountain nature and landscape photographers alike. When is the best time to visit? Summer, from June through September, is the best window — trails are clear of snow and weather in the higher reaches of the Pyrenees is at its most stable. Earlier in spring, snowmelt feeds the waterfalls along the route, but higher sections of the path can still hold snow, making the going tougher. Autumn tends to be quieter in terms of visitor numbers, though mountain weather can shift quickly, so it's worth checking the forecast before setting out. Frequently asked questions Is the hike to the lake difficult? The shorter route (about 6.3 km, 495 m of elevation gain) is considered a moderate hike, manageable for anyone with average fitness. The longer approach via Refugio de Conangles takes more time but follows a gentler gradient. Is there anywhere to stay overnight near the lake? Yes, the area has mountain refuges, including Refugio de Conangles and Refugi Nou de Besiberri, which serve as rest stops for hikers continuing further into the massif. Can you swim in the lake? Given its glacial origin, the water stays very cold year-round, so swimming isn't really the draw here — most visitors come for the views and the trekking rather than a dip. Is the trail suitable for children? The shorter, forest-shaded option can work for older children used to mountain hiking, but given the elevation gain and rugged terrain, it's worth planning the timing carefully and staying cautious.
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estany de la Coma d'Amitges
la Vall de Boí
Estany de la Coma d'Amitges is a glacial mountain lake in the municipality of la Vall de Boí, within the Aigüestortes i Estany de Sant Maurici National Park, in the Alta Ribagorça district. The lake sits at roughly 2,269 metres above sea level, in the lower part of the Coma d'Amitges valley, surrounded by the rocky ridges and alpine meadows typical of this stretch of the Pyrenees. What will you see? The lake has the classic look of a high-mountain glacial tarn — clear, cold water framed by bare rocky slopes, with no buildings or tourist infrastructure right at the shore. Coma d'Amitges is actually a small cluster of interconnected lakes linked by streams, making it a rewarding spot for hikers interested in high-altitude trekking. Water flows in from Barranc de Cometes to the south and from the neighboring Estany Perdut to the southeast, then drains out from the lake's northeastern end toward Barranc de la Coma d'Amitges, which continues north and joins Barranc de Peixerani. How do you get there? Two main hiking routes lead to the lake. The first follows Barranc de la Coma d'Amitges, climbing up from the area around Estany Llong. The second follows the Barranc de Peixerani valley toward Estany Nere, then turns southwest toward Coma d'Amitges. Both approaches demand decent fitness and preparation for high-mountain conditions — the terrain is rocky, and Pyrenean weather can shift quickly even in summer. When should you visit? Summer, from June to September, is the best window, when the trails are free of snow and temperatures suit long hikes. Earlier spring and late autumn visits risk lingering snow on the upper stretches, which can slow or block the approach. Plan for a full day, since reaching the lake from the nearest trailheads typically takes several hours each way. Frequently asked questions Is Estany de la Coma d'Amitges easy to reach? No — it's a high-mountain lake reachable only on foot, requiring a hike of several hours from either Estany Llong or Estany Nere. Are there other lakes nearby? Yes, Coma d'Amitges is an area with several interconnected lakes, including Estany Perdut, which feeds water into this one. Is the lake inside a national park? Yes, it lies within the Aigüestortes i Estany de Sant Maurici National Park, one of the best-known protected areas in the Spanish Pyrenees. What is the lake's elevation? It sits at around 2,269 metres above sea level, a typical altitude for a high-mountain lake in this range.
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Arquillo de San Blas reservoir
Teruel
Arquillo de San Blas is a reservoir on the Guadalaviar River, a few kilometers from Teruel, sitting where the river cuts through a rocky, canyon-like stretch of land. The dam was built in 1962 as a gravity structure 54 meters high with a 173.2-meter crown length. The reservoir it created covers 83 hectares and holds up to 22 hm³ of water, supplying drinking water to Teruel, powering the nearby Carburos hydroelectric plant, and irrigating surrounding farmland. For visitors, it's above all a peaceful spot for a hike, a picnic, and time spent along the Guadalaviar valley. How do you get there? The starting point is San Blas, a small district or village a few kilometers from central Teruel. From there, a marked walking trail follows the riverbed all the way to the dam and reservoir. Driving from Teruel takes roughly fifteen minutes, and there's parking near the reservoir for those who prefer to head straight to the water. What will you see? The main draw is the dam itself — a massive concrete structure spanning the Guadalaviar gorge — and the reservoir behind it, which glows a striking blue against the pale, rocky slopes when the weather is good. The trail from San Blas crosses footbridges over the riverbed, passing natural pools carved into the rock and small cascades along the way. The landscape is typical of the Teruel highlands: dry, stony Mediterranean scrub contrasting with a lush green strip that follows the river. At the reservoir itself, you'll find open water framed by hills, and on a good day, kayakers or pedal boats out on the surface. What hiking route leads to the reservoir? The best-known route runs from San Blas to Arquillo, covering about 8.2 kilometers (one way or as a loop, depending on the variant chosen) with only 174 meters of total elevation gain. It's an easy trail suited to families and casual walkers — no special fitness or preparation required — and its biggest appeal is how close it stays to the river, with footbridges, stone pools, and shade from trees lining the banks. What can you do at the reservoir? A picnic area with rest spots sits by the water, along with a small food stand for something to eat or drink after the walk. For those wanting to get on the water, kayak and pedal boat rentals are available on site, making it a popular way to spend a summer day away from the heat of the city. The area is also good for landscape photography, birdwatching along the shoreline, and simply relaxing in the shade at the water's edge. When should you visit? Spring and early summer are the best times to visit, when water levels are high, vegetation is green, and temperatures suit both hiking and water activities. In summer, midday heat typical of the Teruel highlands can be intense, so it's worth timing the trail for morning or late afternoon. Autumn brings a quieter atmosphere with fewer visitors, while in winter the reservoir is often nearly empty of people — appealing if you're after solitude, though some services like boat rentals may be closed for the season. Frequently asked questions How far is Arquillo de San Blas from central Teruel? The reservoir is a few kilometers from the city, about a fifteen-minute drive. You can also reach it on foot via the trail starting in the San Blas district. Is the hiking trail suitable for children? Yes, the roughly 8.2-kilometer route with just 174 meters of elevation gain is classified as easy and works well for families, though the distance may be a stretch for very young children. Can you swim or kayak on the reservoir? Yes, kayak and pedal boat rentals operate on site, making Arquillo a popular spot for summer water activities. What is the dam used for? Built in 1962, the dam supplies drinking water to Teruel, powers the Carburos hydroelectric plant, and feeds irrigation systems in the surrounding area.
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estany de l'Illa
Alt Àneu
Estany de l'Illa is a small glacial lake in the Vall de Gerber, within the municipality of Alt Àneu in Pallars Sobirà, in the Spanish Pyrenees. Sitting at 2,453 metres above sea level on the edge of the Aigüestortes i Estany de Sant Maurici National Park, it belongs to a family of high-mountain lakes that draw hikers looking for quiet trails away from the park's busiest corners. What will you see at the lake? Estany de l'Illa covers roughly 2.45 hectares, stretching 215 metres in length and 162 metres in width, with a shoreline of just under 700 metres. Its bed is granite, typical of this part of the Pyrenees, and it's fed by runoff from the slopes of the Los Tres Puis massif, which rises to 2,824 metres. The surrounding landscape is stark high-mountain terrain — bare granite slopes, sparse alpine vegetation, and open views toward the neighbouring peaks. The lake drains into the nearby Estany Redó, from where the water flows into the Noguera Pallaresa river and eventually into the Segre-Ebro system. How do you get there? The main approach trail runs about 11.26 km round trip, requiring roughly 6 hours to complete. The route crosses genuine high-mountain terrain, so it calls for solid fitness, proper trekking footwear, and a weather check beforehand — conditions in the higher reaches of the Pyrenees can shift quickly. Near the lake stands the Refugi de Gerber-Mataró, a mountain hut that can serve as a rest stop or waypoint along the way. When is the best time to visit? Given the altitude and alpine character of the terrain, summer through early autumn is the best window, when the trails are clear of snow and daylight hours are long enough for a comfortable round trip. In spring and late autumn, snow can still linger in the upper valley, making the approach considerably harder. Who is this hike for? This is a route for experienced hikers used to multi-hour treks in mountain terrain. The reward is a quiet high-altitude lake, raw views of the Los Tres Puis massif, and a real sense of distance from the crowds that gather in summer at the more famous corners of the Aigüestortes National Park. Frequently asked questions How long is the trail to Estany de l'Illa? The main approach trail is about 11.26 km round trip and takes roughly 6 hours to walk. Is there anywhere to stay near the lake? The Refugi de Gerber-Mataró mountain hut sits nearby and can serve as a base or rest stop. Is the lake inside the national park? Estany de l'Illa lies on the edge of the Aigüestortes i Estany de Sant Maurici National Park, surrounded by typical high-mountain scenery for the region. Where does the lake's water come from? It's a glacial lake fed partly by runoff from the Los Tres Puis massif (2,824 m); excess water drains toward Estany Redó and on into the Noguera Pallaresa.
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Conjunt de Romedo: Romedo de Dalt, Colatx, Guiló de Baix
Lladorre
Conjunt de Romedo: Romedo de Dalt, Colatx, Guiló de Baix is a cluster of glacial high-mountain lakes in the municipality of Lladorre, in the Vall de Cardós (Pallars Sobirà, Catalonia). The lakes sit between 2,000 and 2,200 metres above sea level, at the headwaters of the Noguera de Cardós river, surrounded by the Pyrenean peaks of Pic de Turguilha (2,521 m) and Pic de Tres Comptes (2,671 m). What does this group of lakes include? The name covers several lakes sharing a single 156-hectare basin oriented north to south. The largest, Romedo de Dalt, sits at 2,108 m, covers 12.29 hectares and stretches 477 metres — its outflow feeds the Romedo river. Further down, at 2,007 m, lies Romedo de Baix, covering 9.66 hectares with a capacity of 0.53 hm³, collecting water from both the Guiló and Romedo basins. Colatx and Guiló de Baix are considerably smaller — just over 2 hectares each and shallower — but form a natural link along the route connecting the two larger lakes. How do you get there? The usual starting points for exploring the lake cluster are the Montalto dam or the area around Pla de Boavi, from where footpaths climb into the Cardós valley. A popular circular route follows the Llurri trail and links Romedo de Dalt, Senó, Colatx, Guiló and Romedo de Baix in a single, multi-hour outing. Given the altitude (over 2,000 m) and terrain, this is a route for hikers with solid fitness and mountain experience — an early start is recommended, leaving enough daylight for the return. What will you see along the way? The scenery is classic high Catalan Pyrenees: rocky ridgelines, alpine meadows and a string of lakes ranging through shades of turquoise depending on the time of day and light. Water from Romedo de Dalt flows down into Romedo de Baix, forming the Romedo river, which later joins the Broate river to create the Noguera de Cardós — a useful landmark for orientation on the trail. The area sees far less foot traffic than better-known Pyrenean routes, making it a good choice for quieter hiking and wildlife spotting. When is the best time to visit? The lakes are best visited between June and September, once snow has cleared from the high trails and Pyrenean weather is at its most stable. Early summer often brings the highest water levels, which brings out the lakes' colour most vividly. Autumn tends to be quieter on the trail, but conditions become less predictable, so checking the forecast and trail status beforehand is worthwhile. Frequently asked questions How many lakes make up the Romedo cluster? The name primarily refers to three lakes — Romedo de Dalt, Colatx and Guiló de Baix — though Romedo de Baix sits in the same basin and is included in the popular circular route linking them all. How long is the loop around the lakes? It's a multi-hour mountain hike, typically a full day out, starting from the Montalto dam or near Pla de Boavi and returning via the same or a circular route. Is the hike difficult? Yes — with an altitude above 2,000 m and rugged mountain terrain, it requires good fitness, proper hiking footwear and prior high-mountain hiking experience. Where do the lake names come from? The names come from local toponyms in the Vall de Cardós — Romedo, Colatx and Guiló are long-established place names used by residents of Lladorre.
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estany Negre de Dalt
Alt Àneu
Estany Negre de Dalt is a glacial mountain lake in the municipality of Alt Àneu, in the Pallars Sobirà region of the Catalan Pyrenees. Where exactly is it? Sitting at an altitude of 2,440 metres, the lake occupies the head of the Gerber valley, within the peripheral (buffer) zone of Aigüestortes i Estany de Sant Maurici National Park. It's a compact body of water, covering under a hectare (around 0.93 ha), tucked into a rocky basin carved out by glacial action. Right nearby, lower down the same valley, sits Estany Negre de Baix — a separate lake whose near-identical name makes it easy to confuse with the one described here, even though the two are entirely distinct bodies of water. How do you get there? Access typically starts from the Alt Àneu area, following trails that climb toward the Coll de l'Estany Gelat pass. Close to this pass stands the Mataró mountain refuge (Refugi Mataró), a well-known stopover and orientation point for hikers heading further into the high peaks. The approach is a genuine mountain hike across open, rocky terrain with no shelter from the weather, so sturdy trekking boots, layered clothing and a reasonable level of fitness are essential. What will you find there? Estany Negre de Dalt is a classic Pyrenean "estany" — a small glacial tarn ringed by bare rock and high-altitude scree typical of the upper Pyrenees. Sitting within the national park's buffer zone, the surroundings remain largely untouched, with no tourist infrastructure beyond the trail itself and the nearby refuge. It suits hikers looking for solitude, wide-open landscape photography, and a chance to spot high-mountain flora and fauna, rather than travellers after easy, ready-made attractions. When's the best time to visit? Given its altitude above 2,400 metres, the lake is realistically accessible only in summer, from around June/July through September/October, once the trails have cleared of snow. Spring and autumn weather in this part of the Pyrenees can turn abruptly within hours, and winter access requires proper mountaineering equipment and experience. Morning is generally the best time to visit, when the lake surface tends to be calmest and the light works best for photography. Frequently asked questions Is Estany Negre de Dalt the same lake as Estany Negre de Baix? No. They are two separate lakes in the same area — "de Dalt" means "upper" and "de Baix" means "lower." Despite the proximity and similar names, they're distinct bodies of water, each with its own character. Is the lake inside the national park itself? It lies within the peripheral zone of Aigüestortes i Estany de Sant Maurici National Park, not the core protected area. Is there anywhere to stay nearby? Yes — the Mataró refuge (Refugi Mataró) sits close to the Coll de l'Estany Gelat pass and serves as a common base for hikers exploring the surrounding peaks. How long does the hike to the lake take? It's a high-mountain route that usually requires several hours of ascent from the lower valley, with the exact time depending on your starting point and fitness level.
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As Pontes Lake
As Pontes de García Rodríguez
As Pontes Lake is an artificial lake located in the municipality of As Pontes de García Rodríguez, in Galicia, in northwestern Spain. Formed in the basin of a former mining site, it is now one of the largest bodies of water of its kind in the region, drawing both local residents and visitors looking for a quiet inland alternative to the Galician coast. What can you see at the lake? The lake fills a broad natural bowl surrounded by the gentle hills typical of inland Galicia. Its waters are notably calm, with little current or wave activity, so the surface often looks like glass, especially in the early morning. A walking and cycling path circles the shoreline, offering wide views across the water and the greenery beyond it. The area has been developed for family-friendly recreation, with viewpoints, benches, and green spaces suited to a relaxed picnic stop. Birdwatchers will find the calm surface attractive to waterfowl, particularly during migration periods. The contrast between the still water and the rolling Galician countryside also makes for striking photography, especially around sunset. How do you get to As Pontes Lake? The lake sits right next to the town of As Pontes de García Rodríguez, in the province of A Coruña. The easiest way to arrive is by car — the town lies along the main roads connecting the coast with inland Galicia, and the drive from A Coruña or Ferrol takes a little over half an hour. From the town centre, the shoreline is only a few minutes away on foot or by car, making it an easy stop even for a short afternoon visit. Travellers without a car can reach As Pontes on regional bus services and then walk to the lake, since the town itself is compact enough that no further transport is needed once you arrive. When is the best time to visit? Spring and summer are the most rewarding seasons, with longer daylight hours and comfortable temperatures for walking and outdoor activities. During these months the lake is at its liveliest, with locals jogging, cycling, and families spending time in the surrounding green spaces. Autumn and winter bring a quieter atmosphere and misty, atmospheric mornings that landscape photographers tend to appreciate. Early morning or early evening visits generally offer the best light and, during the summer months, cooler temperatures for walking the shoreline path. Frequently asked questions Can you swim in the lake? The lake mainly serves a recreational and scenic purpose, so it is worth checking the signage and rules in place on site before planning to swim. Is the lake accessible for cyclists and pedestrians? Yes, a path circles the lake and is suitable for walking or cycling, welcoming visitors of all ages. Are there places to rest or picnic nearby? Yes, the surrounding area includes green spaces with benches and viewpoints, ideal for a break during your visit. How long does it take to see the lake? A walk along the main viewpoints usually takes between 30 minutes and an hour, depending on your pace and how many stops you make for photos.
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estany Gémena de Baix
la Vall de Boí
Estany Gémena de Baix is a glacial mountain lake in the municipality of la Vall de Boí, in the Catalan Pyrenees. It sits at 2,234 metres above sea level in the northeastern part of the Llubriqueto valley, right on the edge of Aigüestortes i Estany de Sant Maurici National Park. Its name comes from the Latin "stagna gemina" — "twin lakes" — a reference to its neighbour, Estany Gémena de Dalt, which lies higher up in the same valley. What will you see there? The lake covers just under 8 hectares and reaches a maximum depth of 21 metres. Water flows in from the north, fed by its twin lake Estany Gémena de Dalt, and drains out to the south toward the Llubriqueto waterfall. The setting is classic high-Pyrenean terrain — bare granite ridges, patches of mountain pine, and alpine meadows, with the lake's surface mirroring the surrounding peaks on clear days. How do you get there? There is no road access to Estany Gémena de Baix — reaching it means a multi-hour hike. The trail through the Llubriqueto valley is well marked but climbs steep sections, and the one-way walk takes roughly three hours. It's a route for hikers in good physical condition, with proper mountain footwear and some experience navigating high-altitude terrain. Most people set out from one of the villages in the la Vall de Boí municipality. When should you visit? The best window for this hike runs from June to October, when the trail is clear of snow and Pyrenean weather is more favorable for long mountain routes. Outside this period, lingering snow and harsher high-altitude conditions can make the approach difficult or unsafe. Frequently asked questions Can you drive to Estany Gémena de Baix? No — the lake sits in a remote part of the Llubriqueto valley and can only be reached on foot via the mountain trail. How long does the hike take? The one-way approach takes about three hours, depending on fitness and pace. How is it different from Estany Gémena de Dalt? The two lakes form a connected "twin" pair — Gémena de Baix lies at the lower elevation and receives the water that flows down from Gémena de Dalt above it. Is this hike suitable for beginners? It's a demanding route with steep climbs at high altitude, so previous experience with long mountain hikes is recommended before attempting it.
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estany Negre de Baix
Alt Àneu
Estany Negre de Baix is a small mountain lake in the municipality of Alt Àneu, in the heart of the Catalan Pyrenees. It lies within the Pallars Sobirà comarca, in the province of Lleida, in an area that largely overlaps with the Alt Pirineu Natural Park — one of Catalonia's largest protected natural areas. It's a destination for travelers looking for quiet, high-mountain scenery and a genuine escape from crowds. Where exactly is the lake? Estany Negre de Baix sits within the historic Valls d'Àneu region, centered on the upper course of the Noguera Pallaresa river. The name "de Baix" (meaning "lower") distinguishes it from the nearby Estany Negre de Dalt ("upper") — a pair of lakes with almost identical names but located at different elevations, which can easily cause confusion when planning a hike. It's worth keeping this distinction in mind from the start of your trip planning. How do you get there? The municipality of Alt Àneu includes several small villages — Isil, Alós d'Isil, Sorpe, and València d'Àneu — that traditionally serve as starting points for high-mountain trails in this part of the Pyrenees. From these villages, paths lead further into the valley toward the glacial lakes scattered across the higher parts of the massif. Given the alpine terrain, it's best to plan your route with a local guide or an up-to-date trail map from the Pallars Sobirà tourist information office — the terrain can be demanding, and waymarking is sparse at higher elevations. What will you see there? Estany Negre de Baix is a typical example of an alpine "estany" — a small glacial tarn, of which there are several hundred scattered across the Catalan Pyrenees. Its surroundings feature rocky ridges, high-altitude meadows, and traces of the traditional shepherding activity characteristic of the entire Alt Pirineu Natural Park. The dark, almost black tint of the water that gives the lake its name (negre means "black" in Catalan) comes from its depth and the dark-colored rock formations around it — a feature shared by many high-mountain lakes in the region. When should you visit? The high-mountain hiking season in the Catalan Pyrenees usually runs from June to September, once the snow has melted enough for trails to be passable and weather conditions to be stable. Outside that window, access can be significantly harder or require winter equipment. Summer is also when the surrounding villages — Isil, Sorpe, València d'Àneu — offer their full range of accommodation and dining options for hikers heading into the mountains. Frequently asked questions What's the difference between Estany Negre de Baix and Estany Negre de Dalt? They are two separate lakes within the same municipality of Alt Àneu — "de Baix" means lower, "de Dalt" means upper. Despite their proximity and similar names, they are distinct points on the map, so it's worth checking the exact location before setting out. Is the hike to the lake difficult? Like most high-mountain estanys in the Pyrenees, reaching it requires reasonable fitness and proper preparation — the terrain is mountainous and trails cross ground with variable relief. Are there places to stay nearby? Yes, the villages of the Alt Àneu municipality (Isil, Sorpe, València d'Àneu, Escaló) offer accommodation typical of Pyrenean tourist villages. Is the lake within a protected area? Yes, the municipality of Alt Àneu lies largely within the Alt Pirineu Natural Park, meaning additional nature-protection rules apply to visitors.
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Estany Morto
la Torre de Cabdella
Estany Morto is a glacial lake in the municipality of la Torre de Cabdella, deep in the Catalan Pyrenees, within the Pallars Jussà region. It sits in the high-mountain Tort-Morto cirque, just below the Pic Morto summit (2,869 m), in an area known for its dense cluster of glacial lakes and the wild alpine scenery of the Vall Fosca valley. Where exactly is Estany Morto? The lake lies at 42.5445 N, 0.9796 E, well within the high-altitude belt typical of this stretch of the Pyrenees. It's one of several small lakes forming the Tort-Morto cirque, right next to the far better-known Estany Gento, a common starting point for hikes into this side of the valley. The whole area borders the Aigüestortes i Estany de Sant Maurici National Park, one of Catalonia's most valuable natural landscapes. What makes this lake worth knowing about? Estany Morto isn't entirely untouched in its current form. Like other lakes in this part of Vall Fosca, it was tied into a network of underground channels built to feed the valley's hydroelectric plant. That system gathers water from six lakes across the Tort-Morto cirque and routes it downhill to lower reservoirs, turning the area into both a natural and an engineering curiosity — a physical trace of the early 20th-century hydroelectrification of the Pyrenees. Despite this human intervention, the landscape has kept its raw, high-mountain character: steep slopes, rocky ridgelines, and the clear, cold water typical of glacial lakes at altitude. How do you get to Estany Morto? Most visitors start from Cabdella or one of the small hamlets within the municipality of la Torre de Cabdella, where trails head up into Vall Fosca. Many hikers follow the route via Estany Gento — partly served by infrastructure linked to the hydroelectric works — before continuing the climb toward the Tort-Morto cirque. Given the high-altitude terrain, it's worth planning for a full day out, wearing proper hiking footwear, and checking the forecast, since weather in the Pyrenees can turn quickly. What will you see along the way? The route runs through classic Vall Fosca scenery: rocky ridges, alpine meadows, and a cascade of successive glacial lakes. The proximity of Pic Morto means the higher stretches of the trail open up wide views over the surrounding peaks and valley below. It's a spot favored by high-mountain trekkers and landscape photographers alike, especially outside the peak summer months when foot traffic thins out. When is the best time to visit? Summer, from June to September, is the best window, when trails are free of snow and weather conditions are most stable. In spring and autumn, snow can still linger in the upper reaches of the Tort-Morto cirque, making the approach harder. In winter, the area is effectively off-limits without proper mountaineering preparation and gear. Frequently asked questions Is Estany Morto a natural lake? Yes, it formed through glacial processes, though its water flow has been partly modified by the underground channels feeding the Vall Fosca hydroelectric scheme. Can you reach it without mountain hiking experience? The route calls for reasonable fitness and proper footwear — this is high-mountain terrain, so basic trekking preparation and a weather check beforehand are recommended. Are there other lakes worth seeing nearby? Yes, Estany Morto shares its cirque with five other lakes, plus the popular Estany Gento close by, making it easy to plan a longer route linking several of them. Is the lake inside a national park? It sits right next to the Aigüestortes i Estany de Sant Maurici National Park, which makes the area appealing for anyone planning a longer stay in the region.
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Estany de Castieso
la Torre de Cabdella
Estany de Castieso is a glacial lake in the municipality of la Torre de Cabdella, in the Vall Fosca valley, within the Pallars Jussà county of Catalonia, Spain. It sits along one of the region's most popular routes, the trail running from the Sallente reservoir toward Estany Gento and the Colomina mountain refuge, right on the edge of Aigüestortes i Estany de Sant Maurici National Park. How do you get there? The starting point is the Sallente dam and reservoir, reached via the local L-503 road through the villages of Espui, Central de Cabdella and Cabdella. A cable car (telefèric de Sallente) runs from the parking area at the dam and cuts out the steepest initial climb. From the upper cable car station, the trail drops around 150 metres to reach the old carrilet track, a former narrow-gauge railway bed once used to haul materials during the construction of the area's dams. From there the path turns left and follows a largely flat stretch for roughly 5 kilometres along the valley's slope. This is the section where Estany de Castieso comes into view, a lake visible right from the trail, framed by the rocky, high-mountain terrain typical of this part of the Pyrenees. Only past the lake does the route change character, launching into a steep, demanding climb that continues on toward Estany Gento. What will you see? Estany de Castieso is a small, calm glacial lake with the cool, distinctive colour typical of bodies of water fed by melting snow and ice. It's surrounded by bare rocky ridges and steep slopes covered in sparse high-altitude vegetation, a treeless landscape characteristic of the high Catalan Pyrenees. The quiet and comparatively light foot traffic on this stretch, compared to busier points further along the route, make the lake a favoured spot for a short rest during a longer hike. Views from the trail take in not just the lake itself but also the wider Vall Fosca valley and the surrounding peaks, including the ridge leading toward Pic de Sobremonestero. For hikers continuing further, the section by Estany de Castieso works as a natural landmark, marking the end of the easy, flat part of the route and the start of the tougher climb ahead. When should you visit? Given the altitude and alpine character of the terrain, the hiking season generally runs from June to October; outside that window trails can be snow-covered and the cable car may operate on a reduced schedule. The best conditions fall between July and September, once snow has cleared from the higher ground and days are long with more stable weather. An early morning start is a good idea to avoid the afternoon thunderstorms that are common in the Pyrenees during summer. Frequently asked questions Can you reach Estany de Castieso without taking the cable car? Yes, it's possible on foot from the Sallente reservoir, though this adds a steep initial climb to an already demanding route. Is the lake suitable for swimming? The water comes from cold, high-mountain sources, so swimming is uncomfortable and not recommended for most visitors. Is the route suitable for children? The stretch along the old railway bed, passing the lake, is relatively gentle, but the section beyond the lake requires good fitness and mountain hiking experience. Is there a mountain refuge nearby? Yes — continuing past Estany de Castieso toward Estany Gento leads to the Colomina refuge, a popular overnight stop for hikers exploring this part of the Pyrenees.
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Lake of Banyoles
Banyoles
Banyoles is a town in Catalonia, in the province of Girona, best known for the lake — Estany de Banyoles — that sits right beside its historic centre. Banyoles is the capital of the Pla de l'Estany comarca and has just under 20,000 residents, yet despite its small size (the town covers only 11.1 km²) it draws travelers looking for a quieter alternative to the busy Costa Brava coast. What can you see in Banyoles? The lake is the town's centerpiece — one of the largest natural freshwater lakes in Catalonia, ringed by a walking and cycling path that takes under an hour to complete. Its water comes from underground springs, which keeps it unusually clear and holds its temperature steady throughout the year, making it a favorite spot for rowers and swimmers alike. The old town has kept its medieval street layout, with stone houses and inner courtyards. It's worth walking to the Sant Esteve monastery and to Plaça Major, where a traditional market takes place on Saturdays. Banyoles therefore offers two different experiences in one visit — an intimate historic center and the open expanse of the lake, framed by the hills of Pla de l'Estany. How do you get to Banyoles? Banyoles sits in Girona province, roughly 20 minutes by car from the city of Girona and under an hour from Barcelona. Driving is the most convenient option, since the town connects easily to the AP-7 motorway linking Barcelona with the French border. Travelers without a car can take a train or bus to Girona and then a local bus straight to the center of Banyoles. When is the best time to visit? Spring and early autumn are ideal, with mild temperatures for walking around the lake and fewer visitors than in summer. Summer draws families and water-sports enthusiasts thanks to the warm water, though the lakeside can get busier during those months. In winter, Banyoles keeps its calm, local character — a good time to explore the old town without crowds. What can you do at the lake? Besides walking or cycling the loop around the lake, kayaking trips and rowboat rentals are popular. Along the shore there are viewpoints and café terraces where visitors can watch local rowing clubs train — Banyoles has a long tradition in water sports and regularly hosts regional competitions. Frequently asked questions Can you swim in the lake at Banyoles? Yes, the lake has designated swimming areas, and thanks to its spring-fed water it stays clean year-round. How much time do you need to see the town? A single day is enough to walk around the lake, explore the old town, and visit the Sant Esteve monastery, though travelers who prefer a slower pace can plan for two days. Is Banyoles a good destination for families with children? Yes — the flat path around the lake, the swimming areas, and the town's relaxed pace make it an easy choice for a family trip. Does Banyoles have restaurants serving local cuisine? The town center and the lakeside promenade have plenty of restaurants serving Catalan dishes, including freshwater fish specialties the region is known for.
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Lago del Valle
Somiedo
Lago del Valle is the largest lake in Asturias, located within Somiedo Natural Park, in the municipality of Somiedo. Where is it and how do you get there? Sitting at 1,550 meters above sea level, Lago del Valle is part of the Saliencia Lakes (Lagos de Saliencia), a cluster of post-glacial lakes carved out during the last ice age. The group also includes Calabazosa, Cerveriz, Almagrera Lagoon, and Lago de la Cueva. Reaching the lake means hiking through Somiedo Natural Park on mountain trails, so a reasonable level of fitness is needed for the ascent. Plan for a full-day outing and factor in enough time to descend before dark. What will you see at the lake? Beyond being the largest lake in the region, Lago del Valle sits in one of the most ecologically valuable corners of Asturias. The surrounding valley is home to the Eurasian brown bear, and otters can be spotted in and around the water. Golden eagles and Egyptian vultures — both emblematic of the Asturian mountains — are frequently seen circling overhead. The lake basin also hosts the richest concentration of amphibian species found anywhere in the park, including the Alpine newt, palmate newt, fire salamander, common toad, common midwife toad, common frog, and Iberian frog. The entire lake area is protected as part of the Somiedo Natural Park Biosphere Reserve, recognized within the UNESCO World Network of Biosphere Reserves, and Lago del Valle itself was declared a natural monument on 22 May 2003. Local legend adds another layer of interest: according to Asturian folklore, the lakes are watched over by xanas, mythical female spirits tied to water and mountain landscapes in the region's oral tradition. When is the best time to visit? Given its altitude and mountainous surroundings, the best window for a visit runs from late spring through summer into early autumn, when trails are clear and weather conditions are more predictable. In winter, snow can make access difficult or impossible. Early morning and late afternoon offer the best chances of spotting wildlife, particularly birds of prey circling above the lake. Frequently asked questions Is Lago del Valle the largest lake in Asturias? Yes, it holds that title for the whole principality and is also the largest of the Saliencia Lakes group. What wildlife can you see around the lake? The area is home to the Eurasian brown bear, otter, golden eagle, and Egyptian vulture, and the lake hosts the greatest variety of amphibian species found in the park. Is the lake a protected natural area? Yes, Lago del Valle lies within Somiedo Natural Park, part of the UNESCO Biosphere Reserve network, and has held natural monument status since 2003. Are there other lakes worth visiting nearby? Yes, Lago del Valle is part of the Saliencia Lakes group, which also includes Calabazosa, Cerveriz, Almagrera Lagoon, and Lago de la Cueva, all within the same mountain range.
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Laguna de la Ballestera
Osuna
Laguna de la Ballestera is a small, saline endorheic lake located in the municipality of Osuna, in the province of Seville, right in the heart of Andalusia. It forms part of the Complejo Endorreico de la Lantejuela Natural Reserve, pairing with the neighboring Laguna Calderón Chica. Despite its modest size and shallow depth, the lagoon carries real ecological weight — its salty waters support rare aquatic plant life and draw large numbers of birds, making it a worthwhile stop for nature lovers exploring the countryside around Osuna. What will you see there? Sitting at roughly 147 meters above sea level, the lagoon is surrounded by the gently rolling farmland typical of inland Seville province. Its high water salinity creates a habitat that is genuinely unusual for the region — two aquatic plant species of the genus Althenia grow here, both with a very limited distribution across Andalusia. The shoreline is lined with riparian vegetation, including tamarisk shrubs and scattered poplar trees planted as part of conservation efforts along the trail. The real draw of the lagoons in this complex, however, is birdlife. Ballestera functions as a feeding ground, breeding site, and resting stop for waterbirds, particularly during spring and autumn migration. Visitors can often spot flamingos and other species associated with inland saline wetlands — bringing binoculars is well worth it. How do you get there? Access to the lagoons starts along the road connecting El Rubio and Lantejuela, near the village of Santa Gema. From there, a marked trail — the Sendero Las Lagunas de Osuna — follows the old Cañada Real de El Rubio, a traditional livestock droving route. The path winds through young olive groves, making for a pleasant walk through classic Andalusian countryside before reaching the shores of the Ballestera lagoon. Given the terrain, sturdy walking shoes are recommended — the ground can be uneven, and the area around the lagoons can turn muddy during the rainy season. When is the best time to visit? Autumn, winter, and early spring are the best seasons to visit, when water levels are higher and waterbirds — including migratory species — make the most use of the site as a stopover. In summer, endorheic lagoons like this one often shrink significantly or dry out altogether, which limits birdwatching, though the site still retains its raw, steppe-like character. Early mornings and late afternoons offer the best birdwatching conditions, with softer light and more active wildlife. Frequently asked questions Is Laguna de la Ballestera suitable for a family walk? Yes, the Sendero Las Lagunas de Osuna trail is relatively gentle and runs through quiet farmland, making it a good choice for an easy walk with children. Can you see flamingos at Laguna de la Ballestera? Yes, the saline waters of the Lantejuela lagoon complex attract flamingos and other waterbirds, especially during the cooler months. Does the lagoon dry up in summer? Yes, as an endorheic lake, Ballestera is prone to seasonal water level swings and can shrink considerably or temporarily dry out in summer. Are there other natural attractions nearby? Yes, the neighboring Laguna Calderón Chica and the wider Complejo Endorreico de la Lantejuela Natural Reserve offer additional viewpoints within the same wetland complex.
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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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