4.5
(196)
1,313
riders
47
rides
No traffic touring cycling routes around Le Mas-D'Azil traverse a varied landscape featuring the Plantaurel Range and Volvestre Ariégeois Hills, offering a mix of climbs, ridge passages, and descents. The region is characterized by forests, rivers like the Arize, and picturesque lakes such as Mondély Lake. Many routes provide views of the Pyrenees mountain range. Greenways, including those on old railway lines, offer accessible paths for various cycling proficiencies.
Last updated: November 5, 2026
4.6
(44)
313
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces.
4.7
(11)
47
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces.

4.8
(4)
26
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces.
13
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces.
13
riders
30.4km
02:50
720m
730m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
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At the school, there is a tap on an outbuilding. When heading towards Foix, this is the last tap directly on the cycle path that we noticed. It makes sense to refill your supplies here.
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One of many old train stations on the route, all of which are inhabited as private homes. How we wished that one of them housed a café. Nostalgic memories of the Alpe-Adria journey are awakened!
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The Lac de Mondély is a picturesque reservoir in the French department of Ariège, about 10 km from Mas-d'Azil. With its emerald green color and wooded shores, it is a popular destination for walks, picnics, and nature observation. A circular trail about 8 km long leads around the lake and is well-suited for a leisurely hike. Fishing is permitted (with a valid fishing license). However, swimming has been prohibited since 2023. There are parking spaces on site and a snack bar during the season.
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I climbed it from its easier side, the one that starts from Foix and stretches for 28 kms, crossing the Col de Marrous. It's a steady climb, with a few tough kilometers, and very pleasant. It's the side used by the Tour de France to descend it. The best thing about the Mur de Peguère are the views from its summit.
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I can only speak about my experience descending it from the south side, the one that starts in the village of Biert. It's simply a great pass, with a very tough final section, very similar to its close brother Mur de Peguère. With hardly any traffic, it has the appeal that the road is very narrow and very winding, which helps mentally.
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A magnificent spot with the road winding under the rock, running alongside a partially underground stream. It's both breathtaking and peaceful. Plus, there's a starting point for a short walk; I did the beginning and it was lovely: I'd love to come back and do a longer section!
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Be careful, since yesterday, June 19th, the descent to Rivèrenert has been freshly graveled and dangerous. I had a rear puncture due to small, sharp gravel sticking to the tire when braking. So, don't go crazy on this descent, friends.
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There are over 50 dedicated no-traffic touring cycling routes around Le Mas-D'Azil. These routes cater to various skill levels, with options ranging from easy to difficult, ensuring a suitable ride for every cyclist.
The mild weather during spring and fall makes these seasons ideal for touring cycling in Le Mas-D'Azil. The landscapes are vibrant with blooming flowers or rich autumn foliage, offering pleasant temperatures and beautiful scenery for your rides.
A standout attraction is the Grotte du Mas-d'Azil, a prehistoric cave unique in Europe as it allows both a river and a road to pass through it. Cycling through this illuminated cave is a rare and memorable experience. Many routes also incorporate sections of the Foix–Saint-Girons Greenway, which includes the fascinating tunnels of Véloroute 81.
Yes, many of the routes are designed as loops, allowing you to start and finish in the same location. For example, the "Les Bordes-sur-Arize – Mas d'Azil Cave loop from Le Mas-d'Azil" offers a scenic circular journey, incorporating the famous cave.
The routes around Le Mas-D'Azil offer a good mix of challenges. You'll find 3 easy routes, 20 moderate routes, and 27 difficult routes. This variety ensures that both casual riders and experienced touring cyclists can find a suitable no-traffic adventure.
Yes, the region offers greenways and paths utilizing old railway lines, which are generally flatter and more accessible, making them suitable for families. These routes provide a safe and enjoyable environment away from vehicle traffic. Look for routes with 'easy' difficulty ratings for the most family-friendly experiences.
The area is highly rated by the komoot community, with an average score of 4.48 stars. Reviewers often praise the diverse landscapes, from rolling hills to stunning views of the Pyrenees, and the unique experience of cycling through the Grotte du Mas-d'Azil. The tranquility of the no-traffic routes is also a frequently highlighted positive.
Absolutely. Many routes offer stunning vistas of the Pyrenees mountain range. You'll also find picturesque natural features like Lac de Mondély and the Arize river, with routes often winding through forests and along water bodies. The varied terrain of the Plantaurel Range and Volvestre Ariégeois hills provides diverse and beautiful backdrops.
Many routes start from towns and villages like Le Mas-d'Azil or La Bastide-de-Sérou, where public parking is generally available. For specific routes, check the tour details on komoot, as they often provide information on starting points and accessibility. For example, the "Lac de Mondély – Old Baulou Station loop from La Bastide-de-Sérou" is easily accessible from La Bastide-de-Sérou.
While the routes prioritize a car-free experience, they often pass through or near charming villages and hamlets. Le Mas-D'Azil itself offers local shops and services. It's advisable to check the specific route details or local village information for available cafes and restaurants to plan your stops accordingly.
Yes, some routes offer significant distances for those looking for longer rides. For instance, the "Vernajoul Viaduct Greenway – The tunnels of Véloroute 81 loop from Castelnau-Durban" covers over 80 km, providing an extensive no-traffic touring experience.
The region is rich in natural environments, including forests and areas around rivers and lakes. While specific sightings are never guaranteed, you might encounter various bird species, small mammals, and local flora. The Parc Naturel Régional des Pyrénées Ariégeoises, where Le Mas-D'Azil is located, is known for its biodiversity.


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