4.5
(2)
38
riders
3
rides
Gravel biking around Aulus-Les-Bains offers routes through the rugged landscapes of the Ariège Pyrenees, characterized by challenging mountain passes, varied terrain, and quiet roads. The region features dense forests, river valleys like the Garbet, and high-altitude summits, providing significant elevation gains for riders. These no traffic gravel bike trails navigate past natural water features and offer extensive opportunities for outdoor exploration.
Last updated: October 1, 2026
5
riders
41.5km
03:38
1,200m
1,200m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
43.2km
03:46
1,360m
1,360m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

4
riders
46.2km
03:13
1,140m
1,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
superb view of the ridges and beautiful descent to Sem
0
0
Beautiful climb with mostly double-digit gradients between 10% and up to 19%. The view at the end is impressive.
0
0
Climb starting from Auzat. The first 8 km to the lower public car park/overnight accommodation are quite moderate. From there, the gradients are mostly double-digit, up to around 16%, and briefly 19%. The view of the dam is impressive at first, and the next view of the reservoir is even more impressive. You can then drive another 2.5 km to the end of the asphalt road to have a view of the reservoir from the south.
0
0
The Soulcem pond is a reservoir designed in the 1980s on a former plateau dedicated to pastoralism. Today it is the meeting point of many hiking trails that connect France and Spain. The place is worth a short break to enjoy the view of the Vicdessos valley.
1
0
This small town in the Ariège Pyrenees regional natural park is at the crossroads of many hiking routes. The town and its hamlets are dynamic and offer many activities in summer, which makes them very pleasant to cross. If you want to spend the night there, you will find many accommodation options.
0
0
By climbing to the peak of Risoul you can enjoy a magnificent view of the village of Vicdessos and its valley. Be attentive, the chamois like to hang around and observe hikers.
2
0
There are 3 difficult no-traffic gravel bike trails detailed in this guide for the Aulus-Les-Bains region. These routes are specifically chosen to offer a challenging yet serene cycling experience away from vehicular traffic.
The no-traffic gravel bike trails around Aulus-Les-Bains feature varied terrain, from dense forests to high-altitude sections. You'll encounter significant elevation gains and descents, typical of the Pyrenees, with routes like the Soulcem Reservoir – Étang de Soulcem loop from Val-de-Sos climbing over 1200 meters. The region is known for its rugged landscapes, offering a true gravel biking adventure.
Yes, the region is rich in natural beauty. While cycling, you'll be surrounded by the stunning Ariège Pyrenees. You might encounter impressive mountain passes like Col d'Agnes or Latrape Pass, and even catch glimpses of high peaks such as Pica d'Estats or Montcalm Peak. The Seix – Mountain views loop from Aulus-les-Bains offers particularly scenic vistas.
The best season for gravel biking in Aulus-Les-Bains, especially for quiet trails, is generally spring through autumn. During these months, the weather is more stable, and the natural environment is lush. While the region is known for quiet roads year-round, these seasons offer optimal conditions for enjoying the challenging mountain passes and forested areas without the concerns of winter conditions.
Yes, all the no-traffic gravel bike routes featured in this guide are circular. For example, the Soulcem Reservoir – Étang de Soulcem loop from Val-de-Sos and the Pic de Risoul – Siguer loop from Val-de-Sos both offer complete loops, bringing you back to your starting point after exploring the stunning Pyrenean landscapes.
All the no-traffic gravel bike trails listed in this guide are rated as difficult. They involve significant elevation gains, with routes like the Pic de Risoul – Siguer loop from Val-de-Sos featuring over 1500 meters of ascent. These routes are best suited for experienced riders looking for a challenging adventure.
While specific parking spots are not detailed for each route, Aulus-Les-Bains itself is a 'Station Verte' holiday resort with amenities. For tours starting from Val-de-Sos, you would typically find parking within or near the village. It's advisable to check local parking options upon arrival, especially in smaller villages, to ensure a convenient starting point for your traffic-free ride.
Aulus-Les-Bains offers local amenities, including cafes and accommodation, as it is a tranquil village and a 'Station Verte' resort. While the trails themselves might be remote, you can find places to refuel and stay in the village before or after your ride. The region also has a strong cycling culture, so you'll often find establishments catering to cyclists.
The komoot community rates the trails in this region highly, with an average score of 4.5 stars. Riders frequently praise the challenging ascents, the breathtaking Pyrenean scenery, and the quiet, traffic-free nature of the routes, which allows for an immersive outdoor experience. The diverse terrain and the sense of adventure are often highlighted.
Access to the more remote starting points for these gravel bike trails, such as Val-de-Sos, might be limited by public transport. While Aulus-Les-Bains is a known destination, public transport options within the Pyrenees can be sparse. It's recommended to check regional bus schedules or consider driving to the starting points for maximum flexibility.
The region around Aulus-Les-Bains is known for its natural water features. While specific wild swimming spots directly adjacent to the gravel routes are not detailed, Guzet Pond and Étang du Garbet are popular spots in the area, with Guzet Pond offering swimming opportunities during warmer months. These could be visited as a detour or after your ride.


Browse the best Gravel rides in other regions.