9
riders
3
rides
Gravel biking around Lac de Mondely offers diverse landscapes and natural features suitable for exploration. The area features an artificial reservoir surrounded by forested hills and undulating terrain, providing a varied environment for cycling. The landscape combines open spaces near the shoreline with denser woodland paths, creating dynamic conditions for gravel routes. This region is characterized by a mix of paved and unpaved paths, including segments that can be challenging.
Last updated: June 28, 2026
2
riders
64.2km
04:48
1,510m
1,510m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
98.5km
05:31
1,130m
1,130m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
3
riders
131km
07:23
1,270m
1,270m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
48.9km
03:26
680m
680m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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.
Login or Signup
Popular around Lac de Mondely
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.
0
0
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.
0
0
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.
2
0
Because around 12pm and >31°C, the climb from Biert is mostly in the shade, and this pass generally ends a series of small linked passes (like Portech, Catchaudégué or La Core, Saraillé, etc.). And the challenge of the last 3 km is worth experiencing to strengthen your mental strength. Get to your pedals
0
0
This is the longest tunnel on the greenway: it's super fun to go through. Be careful: it's a bit chilly!
1
0
A very beautiful viaduct, it's a bit impressive and truly unusual on a greenway. The train used to go there, now the bikes go there!
0
0
There are several dedicated no-traffic gravel bike trails around Lac de Mondely, offering diverse experiences. This guide features three challenging routes that take you through the region's beautiful, quiet landscapes.
The terrain around Lac de Mondely is varied, featuring a mix of unpaved paths, forested hills, and undulating sections. You'll encounter tranquil lakeside views, challenging ascents, and winding woodland trails, perfect for gravel biking. Some segments may be unpaved and require a gravel-specific bike.
The routes highlighted in this guide are generally considered difficult due to significant elevation gains and longer distances. For example, the Lac de Mondély – View of Lake Mondely loop from Montels covers nearly 37 km with over 500 meters of ascent. While the area offers varied terrain, these specific routes are best suited for experienced gravel cyclists looking for a challenge.
The trails offer stunning views of Lac de Mondely's emerald waters, surrounded by forested hills. You'll ride through diverse landscapes including open spaces, woodland paths, and wetlands, which are home to abundant wildlife like herons and kingfishers. The autumn season is particularly beautiful with vibrant red and golden hues. While not directly on the trails, nearby attractions include the Cave of Mas d'Azil and La Ferme des Reptiles.
Yes, all the routes featured in this guide are circular, allowing you to start and end at the same point. For instance, the challenging Col de la Crouzette (1245 m) – Old metal bridge loop from Cadarcet is a long circular route covering over 64 km with significant climbing.
Parking is generally available at common access points around Lac de Mondely. Specific parking information for each route can often be found on the individual tour pages. For example, routes starting from Montels, Cadarcet, or Alzen will typically have designated parking areas nearby.
The region is beautiful throughout the year, but spring and autumn offer particularly pleasant conditions for gravel biking. Spring brings fresh greenery, while autumn transforms the landscape with vibrant colors. Summers can be warm, so early mornings or late afternoons are recommended. Winters can be chilly, but clear days can still be enjoyable.
Lac de Mondely itself offers amenities such as well-maintained picnic areas and a bar-terrace for refreshments near the lake. While the routes themselves might traverse more remote areas, you can plan your ride to include stops at the lake's facilities or in nearby villages like La Bastide-de-Sérou or Le Mas-d'Azil for cafes and other services.
Many outdoor trails in the Ariège region are dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always best to check local regulations and ensure your dog is comfortable with the distance and terrain, particularly on longer, more challenging routes like the Jouels Pass – Col de Légrillou (938 m) loop from Alzen.
Yes, you can rent VTCs (hybrid bikes), electric bikes, kayaks, paddles, and canoes on-site at Lac de Mondely. While specific gravel bike rentals might vary, these options provide a way to explore the area if you don't have your own equipment.
The no-traffic gravel routes around Lac de Mondely featured in this guide involve significant elevation gains, making them challenging. For example, the Col de la Crouzette (1245 m) – Old metal bridge loop from Cadarcet has over 1500 meters of ascent, while the Jouels Pass – Col de Légrillou (938 m) loop from Alzen features over 1260 meters of climbing.


Browse the best Gravel rides in other regions.