4.4
(96)
1,174
riders
62
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: May 7, 2026
3.3
(3)
35
riders
28.8km
03:12
890m
890m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
17
riders
32.2km
03:04
910m
910m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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5.0
(1)
6
riders
32.6km
03:28
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
(1)
12
riders
29.0km
02:22
510m
510m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.5
(2)
26
riders
34.6km
03:45
1,040m
1,040m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
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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.
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The Col de Marmare-Chioula is an 18.6-kilometer long Category 1 pass. It is located in Luzenac.
16
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The city walls and remains of Cathars
19
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The Col de Marmare from Luzenac is a climb in the Ariège region. It is 16.8 kilometers long and climbs 828 meters.
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The Col du Chioula from Prades is a climb in the Ariège region. It is 2.3 kilometers long and climbs 72 meters.
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The small village of Prades not to be confused with Prades near the Canigou
18
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Comus is a small mountain village in the Aude, surrounded by forests and vast plateaus. Potatoes, sheep and cows, animate spring to early winter in this friendly village.
15
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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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