4.7
(5)
196
riders
8
rides
Mountain bike trails around Estany Gento offer a high-altitude experience within a glacial basin, characterized by granite rock formations and a network of interconnected lakes. This region, part of the Vall Fosca, serves as a gateway to the Aigüestortes i Estany de Sant Maurici National Park, providing a diverse mountain biking terrain. The area features significant elevation changes, with routes often starting around 2,141 meters and traversing varied landscapes from historical greenways to challenging mountain passes.
Last updated: May 23, 2026
23
riders
30.3km
03:36
1,180m
1,180m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
8
riders
119km
11:14
3,750m
3,750m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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5.0
(3)
84
riders
71.4km
07:41
1,940m
1,940m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.0
(1)
22
riders
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
3
riders
33km
04:26
1,410m
1,410m
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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Really shitty gravel. Hard with a gravel bike, better with mtb
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On the southern edge of the Aigüestortes and Estany de Sant Maurici National Park, a granite peak rises sharply at the top and has steep slopes on both sides: the Pic de la Mainera. This hill offers magnificent views of the peaks of the park and the headwaters of the Vall Fosca.
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Nice mountain views after a long gravel climb. Outside there is a picknick table and fresh water (wasn't working in early may tough). Inside there is a fireplace and a few bunkbeds
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A legendary mountain pass that separates the High Pyrenees Natural Park from the Aigüestortes and Lake of Saint-Maurice National Park. It can be climbed from both valleys.
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Attention! This cable car is not suitable for people with walking difficulties as there are about 80 steep steps to climb!
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Good area for riding and training. Be careful if you go too far, the track ends.
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The arrival from Llavorsí is amazing, long but beautiful; the descent to Espiu is almost 30 turns and is even more beautiful than being at the top. I don't want to think about what it must be like to go up there, in some areas the road surface is somewhat broken.
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Exceptional views over the endless mountain ranges of the high Pyrenees
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There are 8 mountain bike trails available around Estany Gento on komoot. These routes offer a range of experiences, from moderate paths to challenging, long-distance rides through the high-mountain landscape.
Mountain biking in Estany Gento involves diverse terrain, from smooth paths to rocky sections, all set within a stunning glacial basin. You'll encounter granite rock formations, a network of interconnected lakes, and significant elevation changes. The region also features historical greenways, such as the old Carrilet train track, which can have varied conditions including tracks, loose stones, and mud.
While many trails in Estany Gento are rated difficult, the historic Carrilet greenway, part of routes like La Vía Verde de la Vall Fosca — Ruta circular, offers flatter sections and tunnels that can be more accessible. However, be aware that parts of this route may have deteriorated sections with loose stones or mud, which could make pedaling challenging for younger riders.
Given its high-altitude glacial landscape, the best time for mountain biking in Estany Gento is typically during the warmer months, from late spring through early autumn. This avoids snow and ice, ensuring trails are more accessible and conditions are generally more favorable for high-mountain cycling.
Yes, there are several circular mountain bike routes. A notable option is La Vía Verde de la Vall Fosca — Ruta circular, which is 18.8 miles (30.3 km) long and follows an old train track. Another extensive circular route is Trail from Sentís to Sas – Pista d'Erta loop from Estany Gento, covering 73.7 miles (118.7 km).
The trails around Estany Gento offer spectacular views of glacial landscapes, high mountain passes, and the interconnected lakes that form part of the hydroelectric complex. You'll also encounter unique historical features like the old Carrilet train track with its tunnels. Routes such as Triador Pass and Viewpoint – Climb to Collado del Triador loop from Pas de la Mainera are specifically known for their panoramic vistas.
The mountain bike trails in Estany Gento are predominantly challenging. Out of the 8 available routes, 6 are rated as difficult, and 2 are moderate. There are no easy trails listed, indicating that most routes involve significant climbs, descents, and varied terrain suitable for experienced mountain bikers.
The Vall Fosca cable car provides convenient access to the high-mountain area near Estany Gento, ascending from Sallente to 2,200 meters. This cable car can be a practical way to reach starting points for various treks and potentially some mountain bike routes, though specific regulations for bikes on the cable car should be confirmed locally.
The mountain bike routes in Estany Gento are highly rated by the komoot community, with an average score of 5.0 stars from 4 reviews. Mountain bikers often praise the unique high-altitude experience, the stunning glacial scenery, and the challenging nature of the trails.
Yes, experienced riders looking for a significant challenge will find several long-distance routes. For example, Trail from Sentís to Sas – Pista d'Erta loop from Estany Gento is a difficult 73.7-mile (118.7 km) path that explores the wider region with substantial elevation changes. Another option is Triador Pass and Viewpoint – Climb to Collado del Triador loop from Pas de la Mainera, which is 44.4 miles (71.4 km) and leads through high mountain passes.
The Colomina Refuge, situated at 2,425 meters, offers amenities including food and overnight stays, making it a potential stop for refreshments during longer rides. Additionally, the Vall Fosca cable car station at 2,200 meters, near Estany Gento, may have facilities such as the Bar-restaurant Teleférico 2200, though it's advisable to check current operating hours.


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