4.1
(138)
469
riders
66
rides
Mountain biking around Bertren offers a variety of routes through the region. The trails feature diverse elevation profiles, with some routes including significant climbs and descents. The area provides opportunities for mountain bikers to explore different landscapes, from moderate paths to more challenging terrain.
Last updated: June 18, 2026
5.0
(1)
56
riders
86.5km
07:28
1,860m
1,860m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.0
(1)
10
riders
20.9km
01:40
310m
310m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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5.0
(4)
8
riders
17.6km
01:34
470m
470m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5
riders
53.4km
03:44
820m
820m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(3)
9
riders
13.5km
01:28
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Very beautiful historical site at the foot of Saint Bertrand
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A beautiful transitional port between the Le Ger river valley and the Garonne river valley
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the entry fee is €3
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Well done family!!! You are pros!!! It's in the genes. Kisses to all
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The excavation site is passed during the tour of Saint-Bertrand-de-Comminges and Valcabrère, the foundation walls can still be clearly seen
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Here you'll find the Basilica of St. Just, which you can visit for €3. Very beautiful 😊
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About a kilometer east of Saint-Bertrand-de-Comminges stands the 12th-century Basilica of Saint-Just-de-Valcabrère, belonging to the municipality of Valcabrère.
3
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Simple village church in Valcabrère; no tourists, but regular services
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1
The mountain bike trails around Bertren offer a diverse range of terrain. You'll find flowy singletrack, a mix of machine and hand-built sections, and deeper woods. The landscape includes picturesque lakes, creeks, and even an esker area, providing varied scenery throughout your ride.
Yes, riders can expect a variety of technical challenges and enjoyable features. Many trails include bermed descents, rollers, and even jumps. A distinctive aspect of the Bertren trails is the presence of unique wooden features such as skinnies, drops, and teeter-totters, adding an extra layer of excitement for experienced riders.
The trails in Bertren are known for their excellent drainage. This allows for earlier riding after rain events compared to some other areas, meaning you can often get back on your bike sooner after a downpour.
The trails are enjoyable across multiple seasons. Thanks to good drainage, riding is often possible earlier after rain. Fat biking is also popular, with winter riding permitted on designated trails (not cross-country ski trails), offering year-round options for enthusiasts.
Yes, Bertren offers options for various skill levels, including easy routes suitable for families. For example, the Saint-Bertrand-de-Comminges loop from Loures - Barbazan is an easy 12.3-mile (19.8 km) trail with moderate elevation gain, perfect for a family outing.
The trails in Bertren are part of a regional park system that accommodates various outdoor activities, including hiking. Some sections of the mountain bike trails are shared with the Wright County hiking trail. While specific rules for dogs on mountain bike trails can vary, it's generally advisable to keep dogs on a leash and ensure they are well-behaved, especially on shared paths. Always check local signage for the most current regulations.
Intermediate riders have several great options. The Mountainbike loop from Loures-Barousse is a moderate 15.4-mile (24.8 km) path with over 1,300 feet (417 m) of ascent. Another excellent choice is the Col des Ares – Lake Saint-Pé-d'Ardet loop from Ore, a 10.9-mile (17.6 km) route with similar elevation gain.
Yes, many of the mountain bike routes in Bertren are designed as loops, allowing you to start and finish in the same location. Examples include the Saint-Bertrand-de-Comminges – Saint Bertrand de Comminges loop from Luscan, a challenging 48.8-mile (78.5 km) ride, and the moderate Col des Ares – Buret Pass loop from Loures - Barbazan, which covers 33.2 miles (53.4 km).
The trails wind through beautiful scenery, often encompassing picturesque lakes and creeks. You might also encounter natural landmarks like Gar Peak or the Col des Ares. The Lake Saint-Pé-d'Ardet is another scenic spot that some routes pass by.
Yes, the region around Bertren offers some interesting historical and cultural sites. You can find the historic Saint-Just Church of Valcabrère, a notable religious building, and the charming settlement of Mauléon-Barousse, which are accessible from some of the trail networks.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 130 reviews. Riders often praise the diverse elevation profiles, the mix of easy to difficult routes, and the well-maintained trails that offer a rugged feel. The unique wooden features and excellent drainage are also frequently highlighted as positive aspects.


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