4.5
(145)
2,048
riders
60
rides
Mountain biking around Cazaux-Debat offers diverse terrain in the Pyrenees foothills. The region features challenging mountain passes like Col du Portet and Col d'Aspin, alongside scenic valleys and lakes such as Génos-Loudenvielle. Riders can expect routes that navigate through varied elevations and natural landscapes. The area provides a range of mountain bike trails suitable for different skill levels.
Last updated: July 3, 2026
4.7
(17)
99
riders
30.4km
02:17
440m
440m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.2
(6)
100
riders
32.4km
02:17
490m
490m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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5.0
(2)
79
riders
59.3km
04:53
1,700m
1,700m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.7
(10)
75
riders
41.2km
03:20
830m
830m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(3)
45
riders
41.6km
03:49
1,340m
1,340m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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Pleasant and legendary climb used by the Tour de France
1
0
Difficult pass at first, especially in the heat. Easier after the first third. Be careful of the unlit tunnel 1 km from the summit. For added peace and quiet, the road leading up to the pass is closed to traffic from 4 p.m. to 6 p.m.
0
0
Beautiful descent which follows the river, no notable difficulty.
0
0
Superb lake in the heart of the Louron valley with beautiful views of the surrounding mountains. The tour of the lake is a superb walk accessible to all. There are several playgrounds along the path.
0
0
Very accessible for those who do not hike in the mountains
0
0
There are over 50 mountain bike trails around Cazaux-Debat. These routes offer a mix of easy, moderate, and difficult options, catering to various skill levels.
Mountain biking around Cazaux-Debat is characterized by diverse terrain in the Pyrenees foothills. You'll encounter challenging mountain passes like Col du Portet and Col d'Aspin, along with scenic valleys and lakes such as Génos-Loudenvielle. Routes navigate through varied elevations and natural landscapes.
Yes, there are a few easy mountain bike routes available. While the region is known for its more challenging terrain, you can find options that are less demanding. In total, there are 4 easy routes to explore.
For experienced riders seeking a challenge, Cazaux-Debat offers 28 difficult mountain bike trails. A notable option is the Portet Pass – Crank loop from Arreau, which is 36.6 miles (58.8 km) long and leads through high mountain passes.
The mountain bike trails in Cazaux-Debat are highly rated by the komoot community, with an average score of 4.5 stars from over 120 reviews. Riders often praise the varied terrain, from challenging mountain passes to scenic valleys and lakes, and the options available for different ability levels.
Many trails in the region offer scenic views, particularly those that ascend to mountain passes. You can also find routes that provide views of Lake Génos-Loudenvielle. For specific points of interest, consider exploring areas around Col d'Aspin or Hourquette d'Ancizan, both popular mountain passes in the area.
Yes, many of the mountain bike routes in Cazaux-Debat are designed as loops. For example, the Lake Génos-Loudenvielle – Pumptrack loop from Arreau is a moderate 20.3-mile (32.6 km) loop that offers lake views and includes a pumptrack section.
The Pyrenees foothills, where Cazaux-Debat is located, generally offer good mountain biking conditions from spring through autumn. Summer provides warmer weather, but spring and early autumn can be ideal with milder temperatures and vibrant scenery. Always check local weather forecasts before heading out, especially for higher elevations.
Yes, there is a route that includes a pumptrack section. The Lake Génos-Loudenvielle – Pumptrack loop from Arreau is a moderate 20.3-mile (32.6 km) trail that features this exciting element alongside views of the lake.
The region is known for its mountain passes. You might encounter Col d'Aspin, Hourquette d'Ancizan, and Col de Val Louron-Azet. These passes often form part of challenging and scenic mountain bike routes.
Yes, Cazaux-Debat offers a good selection of moderate mountain bike trails, with 22 routes categorized as moderate. An example is the Col d'Aspin – Col d'Aspin loop from Cadéac, a 29.7-mile (47.8 km) trail that provides a balanced challenge.


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