4.4
(143)
1,302
riders
76
rides
Mountain biking around Vernaux offers access to the diverse landscapes of the Ariège Pyrenees in France. The region is characterized by spectacular mountain stages, lush forests, and high-altitude pastures, providing varied terrain for mountain bikers. Situated near Ax-les-Thermes, Vernaux is an excellent base for exploring an extensive network of routes, including sections of the Grande Traversée VTT Ariège Pyrénées. This area features a mix of technical and scenic trails through its valleys and mountainous terrain.
Last updated: October 7, 2026
3.8
(4)
37
riders
30.0km
03:17
910m
910m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.0
(3)
17
riders
19.6km
02:02
560m
560m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

5.0
(1)
7
riders
32.6km
03:25
1,160m
1,160m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(3)
20
riders
30.8km
02:36
580m
580m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.0
(1)
18
riders
113km
08:36
2,440m
2,440m
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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Le col de Port is the first pass I did in the Pyrenees. You can climb it via a regular road (official road), or an even more pleasant small road. And the view at the summit is well worth the climb!
0
0
The start begins strong, it sets the tone: a climb with a nice slope, but not extreme either!
0
0
It is a MUST in the Pyrenees, without a doubt, that should be included in any route that crosses the Pyrenees from side to side. Either of its slopes 2 is spectacular and tough. The views from its summit are wonderful, feeling the wild side of the Pyrenees. Of course, once at the summit of this pass... you have to descend to the Étang de Lers and enjoy a peaceful rest on the shores of the lake. It is a pass that has been part of the Tour de France route on several occasions, although always far from the finish line. The first professional rider to crest it in the lead was the unforgettable Marco Pantani in 1995.
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I liked the climb from the north side (from Massat), very scenic and alpine landscapes towards the end at the étang de Lers
0
0
A lovely outing with beautiful weather, beautiful autumn colors, ideal temperatures for the climb, and the cherry on the top was the arrival at the Auberge des Sapinières, a very nice menu to regain strength. An outing to do again 😉👍🚴🚴♂️🚴
0
0
not very hard, we did it with our 2 boys aged 10 and 13
0
0
Wooded and steep paths, The forest road is essential for transporting timber from the logging site to the public road and is an important part of timber transport.
18
0
Prades is a small village in the Ariège Pyrenees, situated at an altitude of 1,250 metres, in the heart of Cathar country. Its location is privileged, on the border with the Aude.
22
0
There are over 60 mountain bike trails around Vernaux, catering to various skill levels. You'll find a good mix, with 5 easy, 26 moderate, and 35 difficult routes available.
Yes, the region offers options for all abilities. For gentler rides, consider the 'Voie Verte' (Greenway) paths, such as the 42 km route between Foix and St Girons, which follows former railway lines with gentle slopes. The Domaine du Chioula also provides green family trails with open Pyrenean views.
The terrain around Vernaux is highly diverse, reflecting its location in the Ariège Pyrenees. You'll encounter everything from lush forests and high-altitude pastures to challenging mountain passes and technical singletracks. The landscapes vary from unspoiled valleys to majestic peaks over 3,000 meters.
Many routes in the area are circular. For example, the moderate Col du Chioula – Col de Marmare (1361 m) loop from Col du Chioula is a popular 28.5 km option. Another moderate choice is the Pierre Blanche Pass – Matmare Pass loop from Col du Chioula, covering 19.5 km.
Advanced riders will find plenty of challenging options. The Ax-les-Thermes – Lake Campauleil loop from Tignac is a difficult 32.2 km route with significant elevation changes. Another demanding trail is the Views of Andorra – Col du Chioula loop from Luzenac-Garanou, which spans 32.7 km and offers over 1,100 meters of ascent.
The region is rich in natural and historical sights. You can explore historical sites like Lordat Castle or the impressive Montségur Castle. Natural highlights include the dramatic Gorges de la Frau. The spa town of Ax-les-Thermes is also nearby.
The mountain bike trails around Vernaux are highly regarded by the komoot community, with an average rating of 4.5 stars from over 100 reviews. Riders often praise the diverse Pyrenean landscapes, the mix of technical and scenic trails, and the well-maintained network that caters to various skill levels.
Yes, the region offers dedicated mountain biking areas. The Domaine du Chioula, about 45 minutes away, is a versatile hub with marked trails for all levels, including a purpose-built bike park. Monts d'Olmes also transforms into a mountain biking center in summer, with lifts providing access to enduro descents from its 2,000-meter summit.
Yes, the Domaine du Chioula, a key mountain biking area accessible from Vernaux, offers both classic and e-bike rentals, making it convenient for visitors who don't bring their own equipment.
The best time for mountain biking in Vernaux is typically from spring through autumn, when the weather is mild and the trails are clear of snow. Summer offers warm conditions, while spring and autumn provide cooler temperatures and vibrant scenery. Always check local weather conditions before heading out, especially for higher altitude routes.
Vernaux is located within the Ariège Pyrenees Regional Nature Park, a protected area known for its remarkable biodiversity. When riding, please respect the park's regulations, stay on marked trails, and help preserve the natural environment. You can learn more about the park at tourism-occitania.co.uk.


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