Best lakes around Valle De Hecho are found within a remarkably preserved natural area in the Aragonese Pyrenees. This region features high-mountain landscapes with pristine glacial lakes, known as "ibones," and unique river valleys. The area is characterized by diverse terrain, from dense forests and meadows to imposing crags and rocky mountains. It offers a variety of natural features for exploration.
Last updated: July 4, 2026
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4 Nov 2025 16° perfect for a mountain hike
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Located on the Spanish side, the lake is 1,754 meters above sea level. Nestled at the foot of beautiful rocky mountains, it invites you to take a timeless break.
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A few steps from Spain, surrounded by the Aiguilles de Lescun, Lake Ansabère culminates at an altitude of 1,859 meters in a breathtaking setting!
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Pyrenean lake surrounded by majestic peaks. There is a shepherd's cabin that, depending on the dates, is freely accessible for the night.
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Peilhou Lake is located between the villages of Urdos and Borce. Its dam serves as a water retention for the Gave d'Aspe in the valley of the same name.
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Mountain lake (ibón) dammed of an indescribable beauty. The effort is not great for the reward of visiting it.
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Charming lone lake. The westernmost of the Pyrenees. It is always worth a visit.
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A classic from this area of the Pyrenees. You must visit it if you get the chance. It never disappoints.
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The Valle de Hecho is home to stunning high-mountain landscapes. You'll discover pristine glacial lakes, known as "ibones," and unique river valleys. For instance, Ibón de Acherito is known for its isolated beauty and a unique colony of Pyrenean newts. The Estanés Lake features striking turquoise waters contrasted with reddish stones, while the Valle de Aguas Tuertas showcases an extraordinary landscape of flooded pastures where the Aragón Subordán river meanders whimsically in S-shapes.
Yes, the region is rich in wildlife. Around Ibón de Acherito, you might spot chamois on the mountain slopes and a unique colony of Pyrenean newts in the lake itself. The Valle de Aguas Tuertas is often dotted with grazing horses and cows, adding to the pastoral charm.
You can expect a diverse range of high-mountain landscapes. This includes dense fir and beech forests, expansive green meadows, imposing crags, and rocky mountains. The glacial lakes are nestled within cirques of striking limestone peaks, and river valleys like Aguas Tuertas offer unique meandering waterways.
Many trails lead to the region's beautiful lakes. A trek to Ibón de Acherito offers magnificent panoramic views and is a moderate 8 to 11 km round trip. Estanés Lake can be reached via several routes, including a picturesque trail from Guarrinza that passes through Aguas Tuertas. For more hiking options, explore the available routes in our Hiking around Valle De Hecho guide.
Absolutely. The Valle de Hecho is ideal for mountain hiking. Routes like the 'Ibón de Acherito loop from GR11' offer challenging and rewarding experiences. You can find more detailed mountain hiking routes in our Mountain Hikes around Valle De Hecho guide.
While the immediate vicinity of some high-altitude lakes might be challenging for road cycling, the broader Valle de Hecho region offers excellent opportunities. Routes such as 'Jasa – Refugio de la Loma de Aísa loop from Jasa' provide scenic rides. Discover more options in our Road Cycling Routes around Valle De Hecho guide.
Yes, several areas are suitable for families. The hike through the Valle de Aguas Tuertas is generally easy and family-friendly, allowing visitors to enjoy the expansive green meadows. While the full trek to Estanés Lake can be longer, it is considered suitable for families, especially if accessed from the French side for an easier option.
The best time to visit the lakes for hiking and enjoying the scenery is generally during the summer months. For instance, a tip for Ibón de Acherito suggests visiting in summer. The weather in the Pyrenees is most favorable then, making trails more accessible and enjoyable.
Yes, the Valle de Aguas Tuertas, while primarily a natural wonder, also holds historical significance. It features megalithic constructions, including the notable Dolmen de Aguas Tuertas, adding an element of ancient history to its natural beauty.
Visitors frequently praise the indescribable beauty and serene atmosphere. For Estanés Lake, it's described as a classic that 'never disappoints' and offers a 'timeless break.' Ibón de Acherito is cherished for its 'charming lone lake' appeal. The Valle de Aguas Tuertas is often called a 'postcard image' for its tranquil and magical ambiance.
Yes, all Aragonese lakes, including Ibón de Acherito, are protected by being included in the Inventory of Singular Wetlands. This means any activity that could modify the quality of their waters is prohibited. While bathing isn't explicitly banned, using chemicals like sunscreen, deodorant, or perfume in the water is understood to negatively affect water quality and is therefore not permitted.
Lake Ansabère is situated at an altitude of 1,859 meters, a few steps from Spain, and is surrounded by the Aiguilles de Lescun. It's considered a nice day trip from Lescun. The reflection and mood are often at their most beautiful early in the morning when there is no wind.
Lac de Lhurs is a Pyrenean lake surrounded by majestic peaks. A unique feature is a shepherd's cabin nearby that, depending on the dates, can be freely accessible for overnight stays, offering a rustic experience in the mountains.


Still not found your perfect lake around Valle De Hecho? Check out the guides of these regions to see even more beautiful places.