4.3
(4)
47
riders
4
rides
Mountain bike trails around Lac Long de Liat are set in the high-altitude Val d'Aran region of the Pyrenees, characterized by a glacial lake at 2,136 meters (7,008 feet) and dramatic surrounding peaks like Tuc de Mauberme. The area features varied topography, from relatively flat basins with natural dolines to steep ascents and descents, providing a dynamic environment for mountain biking. Remnants of the historical Liat mines also create a unique, industrial-archaeological landscape that contrasts with the natural mountain beauty.…
Last updated: August 11, 2026
5.0
(1)
17
riders
29.3km
03:26
1,050m
1,060m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
3.0
(2)
7
riders
23.2km
02:23
840m
840m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(1)
18
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
9
riders
50.5km
06:03
1,820m
1,820m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Popular around Lac Long de Liat
Village classified among the most beautiful villages in Spain
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Located at an altitude of 1,490 meters in the Alto Aran, this is the highest inhabited village in the valley. It is a charming village, and its historic center is included in the Inventory of Architectural Heritage of Catalonia. Furthermore, since 2019, it has been a member of the Association of the Most Beautiful Villages of Spain. To explore Bagergue, it is recommended to stroll through its streets and soak up the beauty of its hidden corners, with their stone houses, typical of Aranese architecture. Highlights include the Church of Sant Fèlix, built between the 12th and 13th centuries; the Eth Corrau Museum, which houses more than 2,500 pieces depicting everyday life and the most rustic Aranese crafts; and the Casa Menginat.
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Our Lady of Montgarri
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The Amics de Montgarri Refuge has an incredible history. Apart from its two buildings, the 12th century temple and the 16th century building, this place has been used as a place of lodging for shepherds and smugglers. You can book up to 35 places in its different room options with shared shower and toilet services. It also has a catering service and rental and charging for ebikes. In winter you can book snowmobile or snowshoe adventures.
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It is an exceptional, magnificent place. We did the loop from Baqueira and returned via the Bonaigua pass. It was really great
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Just below the Pico de Maubèrme and where at its feet is the Lac de Montoliu is this small shelter that is now a mountain shelter in case of an unexpected storm. It's worth getting there to see him and the views he offers.
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The road navigates along the edge of the hillside, from where you get sensational views of the valley. If you leave Bagergue behind you you face slopes of up to 16% until you reach the top of the mountain.
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Its an amazing lake on top of the valley, its a long ride but really worth it, not only the lake but also all the way to the top. From there you can go back following the same route or do a loop.
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There are 5 mountain bike trails available around Lac Long de Liat, offering a range of experiences from moderate to difficult. These routes navigate the high-altitude terrain of the Val d'Aran, featuring dramatic landscapes and historical mining areas.
Given the high-altitude setting of Lac Long de Liat (2,136 meters), the best time for mountain biking is typically during the warmer months, from late spring to early autumn. This avoids snow and ice, ensuring safer and more accessible trails. Always check local conditions before heading out.
The mountain bike trails directly around Lac Long de Liat are generally rated as moderate to difficult, suitable for experienced riders due to challenging terrain and significant elevation changes. For families seeking less strenuous options, it's advisable to look for trails in lower-altitude areas of the Val d'Aran region, which may offer gentler gradients and more accessible paths.
While many outdoor areas in the Pyrenees are dog-friendly, specific regulations can vary for high-altitude trails and protected natural areas. It's always best to check local signage and guidelines, especially concerning leash requirements and waste disposal, to ensure a responsible and enjoyable experience for everyone.
Yes, several circular mountain bike routes are available. For example, the difficult Bossòst – Còth de Varradòs loop from Colhada deth Pas Estret covers 75.4 km, and the moderate Varradòs Road – Còth de Varradòs loop from Bòrda des de Peró - Borda dera Lana is a shorter 15.7 km option.
The terrain around Lac Long de Liat is varied and challenging. You can expect a mix of high-altitude paths, sections near rivers and waterfalls, and areas with historical mining remnants. The topography includes relatively flat basins with natural dolines, as well as steep ascents and descents, making for a dynamic riding experience.
Yes, there are a couple of moderate difficulty trails. The Eylie d'en Haut Viewpoint – Bazy Pass loop from Centrale hydroélectrique du Bocard is 23.7 km long, and the Varradòs Road – Còth de Varradòs loop from Bòrda des de Peró - Borda dera Lana is 15.7 km, both offering a less intense ride than the difficult routes.
The mountain bike trails around Lac Long de Liat are highly rated by the komoot community, with an average score of 4.3 stars from 5 reviews. Riders often praise the impressive landscapes, challenging terrain, and the unique experience of riding through historical mining areas and high-altitude Pyrenean scenery.
Absolutely. The area is known for its dramatic landscapes, including the glacial Lac Long de Liat itself, towering peaks like Tuc de Mauberme, and the unique industrial-archaeological landscape of the Liat mines. Many routes also feature rivers and waterfalls, providing stunning visual appeal throughout your ride.
Access to high-altitude areas like Lac Long de Liat and the Refugi dera Honería by public transport can be limited. While some villages in the Val d'Aran may have bus services, reaching specific trailheads often requires private vehicle access. It's recommended to plan your transport in advance, especially for remote starting points.
Specific parking information for each trailhead is usually detailed on individual route pages. Given the remote nature of some trails, designated parking areas might be limited. It's advisable to check the starting points of your chosen routes on komoot for parking suggestions or local information before you set out.
The Refugi dera Honería is a notable facility in the area, often serving as a base or stop for hikers and bikers. While specific amenities and booking requirements should be verified directly with the refuge, it typically offers shelter and basic services in this high-mountain environment. Always carry sufficient supplies as facilities can be sparse.


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