4.0
(7)
57
riders
22
rides
Mountain biking around Montastruc offers a diverse landscape characterized by a mix of canal paths, wooded trails, and lakeside routes. The region features undulating terrain with moderate elevation gains, providing varied challenges for mountain bikers. Riders can expect to encounter a blend of natural surfaces and well-maintained paths, making it suitable for different skill levels.
Last updated: May 6, 2026
9
riders
36.9km
02:41
300m
300m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.0
(2)
7
riders
39.4km
03:33
730m
730m
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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9
riders
38.0km
03:19
660m
660m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
6
riders
42.9km
04:03
870m
870m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
7
riders
39.6km
03:14
550m
550m
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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Very pretty lake and very nice to do with the Soyaux tour
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very nice single with a little break under the viaduct
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Beautiful lake with a nice view
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Lannemezan, although located at an altitude of 600 meters, has a mountain climate. This is due to the proximity of the Pyrenean chain. The mountains are clearly visible on a clear day. The town has some quite interesting buildings to discover, but above all it has first-rate natural areas due to its numerous waterways.
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Very nice and good mountain bike outing for a recovery or not
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Pleasant place for walking, cycling or horseback riding. The tour of the lake (9km) is signposted for pedestrians. Very nice mountain biking site. Possibility to eat at the guinguette.
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The Neste canal was created between 1848 and 1862 and put into service in 1863. With a capacity of 7 m3 / s, its purpose is to artificially supply the Gascon rivers originating on the Lannemezan plateau.
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There are over 20 mountain bike trails around Montastruc, offering a variety of experiences for different skill levels.
Yes, there is at least one easy mountain bike trail. The region features canal paths that are generally flatter and more accessible, making them suitable for beginners or those looking for a less strenuous ride.
The terrain around Montastruc is diverse, characterized by a mix of canal paths, wooded trails, and lakeside routes. You can expect undulating terrain with moderate elevation gains, providing varied challenges. Surfaces range from natural paths to well-maintained sections.
Yes, Montastruc offers several challenging trails. There are 10 difficult routes, such as the Pédalage Sauvage loop from Le Bois, which leads through dense wooded areas with significant elevation changes, and the Achella reservoir – Arrêt-Darré Lake loop from Clarac, offering rugged lakeside and reservoir landscapes.
Mountain bike trails in Montastruc vary in length and duration. For example, the Lannemezan – Canal de la Neste loop from Lannemezan is 22.8 miles (36.7 km) and takes about 2 hours 40 minutes, while the Achella reservoir loop from Clarac is 44.1 km and can take over 4 hours.
Yes, many of the mountain bike routes around Montastruc are circular. Examples include the Lannemezan – Canal de la Neste loop from Lannemezan and the Pédalage Sauvage loop from Lamarque-Rustaing, allowing you to start and finish at the same point.
The mountain bike trails in Montastruc are highly rated by the komoot community, with an average score of 4.0 stars from 7 reviews. Riders often praise the varied terrain, including scenic canal paths and challenging wooded sections.
While specific conditions vary, spring and autumn generally offer pleasant temperatures and beautiful scenery for mountain biking in the region. Summers can be warm, and winters might bring colder, potentially wetter conditions, especially on wooded trails.
There are no general permit requirements for mountain biking on the public trails around Montastruc. However, always respect local signage and private property regulations, especially when riding through agricultural or forested areas.
It's advisable to bring essential mountain biking gear, including a helmet, appropriate clothing, water, snacks, a repair kit, and a fully charged phone. Given the varied terrain, suitable tires and a well-maintained bike are also recommended.
Parking availability can vary by trailhead. Many routes start from towns or villages like Lannemezan, Le Bois, or Clarac, where public parking options are generally available. It's recommended to check specific route details for parking information.


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