4.7
(87)
853
hikers
29
hikes
Hiking around Lac Long de Liat offers access to a glacial lake nestled in the Pyrénées, within the Val d'Aran. The region is characterized by its elongated lake, natural sinkholes, and surrounding peaks such as Tuc de Mauberme. Hikers can explore diverse vegetation and historical remnants of the Liat mines, which were active in the 19th and 20th centuries. The landscape features a mix of calcareous and siliceous rocks, supporting various shrubs and meadows.
Last updated: July 4, 2026
8.58km
02:41
300m
300m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
6
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
26
hikers
12.5km
04:06
830m
830m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
29
hikers
5.90km
03:26
610m
610m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(2)
22
hikers
10.8km
04:40
810m
810m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Popular around Lac Long de Liat
Spectacular lake found in this north-eastern area, border of the Vall d'Aran region and located at the foot of the Tuc de Maubèrme.
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This abandoned mining village is a truly special place. A stunning scenery you will have to earn with a hard climb.
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The houses of the Liat mines are located near the Liat refuge and the Pica Palomera lake, at more than 2,300 meters of altitude. Wherever we look, we have magnificent views.
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Estanh Long de Liat in Aránese, is of glacial origin located at 2,136 meters of altitude, in the north of the Valle de Arán region. Located near the mines of Liat and under the attentive gaze of the peak of Mauberne.
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Magnificent panoramic views of the Aran Valley. Border between Spain and France, the peak of Mauberme is at an altitude of 2880 meters.
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This refuge is located at an altitude of 2,270 meters and is not guarded, which means that there are no services. It has capacity for about 12 people. In winter there may be snow inside.
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At this point are the ruins of what were the huts of the Liat miners. Although mining activity began to decline in the 1920s, it was not until the 1960s that the facilities were permanently abandoned. In this complex there are many remains of rusty tools and tunnels dug in search of ore.
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From this lake you can appreciate the views of the top of Pica Palomera, at 2460 meters high. Due to mining activity, both the pond and the surroundings were affected. Today, the water has a much more acidic pH than most of the lakes in the Pyrenees, which does not allow the survival of aquatic vegetation or vertebrate animals.
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The terrain around Lac Long de Liat is characterized by stunning glacial landscapes. You'll find a mix of limestone and siliceous rocks, supporting diverse vegetation including various scrubs and meadows. The area features natural dolines and is surrounded by prominent peaks like Tuc de Mauberme, offering varied and scenic paths.
Yes, the region is rich in history, particularly with the remains of the Liat mines, which were active during the 19th and 20th centuries. Several hiking routes incorporate these historical attractions. For example, the Liat Mines Trail is a moderate route specifically designed to explore this historical mining area.
There are over 25 hiking trails available around Lac Long de Liat, catering to various skill levels. This includes 3 easy routes, 15 moderate routes, and 9 more challenging options.
The hiking trails around Lac Long de Liat offer a range of difficulties. You can find easy walks, such as the Ruins of the Liat Mines – Liat unmanned shelter loop from Colhada deth Pas Estret, as well as moderate and difficult ascents like the Pico Mauberne and Minas de Montoliu — Valle de Arán, which traverses mountainous terrain.
Yes, there are several circular routes available. An example is the Ruins of the Liat Mines – Liat unmanned shelter loop from Colhada deth Pas Estret, which offers views of the abandoned Liat mines and surrounding landscapes in a convenient loop format.
The hiking experiences around Lac Long de Liat are highly regarded by the komoot community, with an average rating of 4.7 stars from over 80 reviews. Hikers consistently praise the diverse and scenic terrain, which features glacial lakes, majestic peaks, and historical mining landscapes.
Yes, the region's natural beauty extends beyond Lac Long de Liat. You can find other nearby lakes such as Nere deth Cap deth Marc and Estanhot. The Lake Montoliu loop from Pic de Maubermé / Tuc de Maubèrme is one such route that explores another beautiful glacial lake in the vicinity.
Beyond the elongated glacial lake itself, the area offers stunning views of prominent peaks like Tuc de Mauberme (2,880m), Tuc de Serre Haute (2,714m), and Pica Palomèra (2,478m). These peaks provide dramatic backdrops and excellent viewpoints along many of the trails.
For experienced hikers seeking a challenge, the Pico Mauberne and Minas de Montoliu — Valle de Arán trail is a demanding option. This 12.5 km route involves significant elevation gain (over 800m) and traverses mountainous terrain, often taking over 4 hours to complete.
Yes, some routes in the area can lead towards or pass by shelters. For instance, the Jacques Husson Refuge – Pic du Crabère loop from Étang d'Araing is a moderate hike that incorporates a refuge into its itinerary, offering a potential stop or destination.


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