3.9
(30)
222
riders
31
rides
Mountain biking around Montseron offers a diverse landscape characterized by river valleys, greenways, and varied terrain with notable elevation changes. The region features established routes that follow old railway lines, providing opportunities to cycle through tunnels and over viaducts. Riders can explore paths alongside the Arize and Salat rivers, encountering a mix of open countryside and more challenging ascents. This area provides a range of mountain bike trails suitable for different skill levels.
Last updated: November 3, 2026
4.0
(4)
53
riders
Moderate mountain bike ride. Good fitness required.
5.0
(3)
14
riders
29.3km
02:42
700m
700m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

5.0
(2)
11
riders
128km
07:32
930m
930m
Hard mountain bike ride. Very good fitness required.
10
riders
52.7km
05:22
1,150m
1,150m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.0
(2)
3
riders
29.3km
02:11
540m
540m
Moderate mountain bike ride. Good fitness required.
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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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Lac de Filleit is a small mountain lake in the Pyrenees of Andorra at around 2,100 meters altitude. It is located in a quiet, little-developed landscape and is surrounded by meadows, rocks, and sparse forests. The lake is a beautiful destination for hikers who want to enjoy the quiet nature and the impressive mountain scenery away from the major tourist crowds.
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The Lac de Filleit is a small mountain lake in the Pyrenees of Andorra at around 2,100 meters altitude. It is located in a quiet, little-developed landscape and is surrounded by meadows, rocks, and sparse forests. The lake is a beautiful destination for hikers who want to enjoy the quiet nature and the impressive mountain scenery away from the major tourist crowds.
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0
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!
1
0
quiet route, rolling towards Foix, steeper towards Saint Martin de Caralp
1
0
Don't trust the no trespassing sign. Private property! Danger of death prohibited! We almost missed it because of those two signs! You have to be careful, yes, like everywhere! But to put danger of death 🙄! Plus, there's a lifeline where there would be danger! But honestly, we didn't see any danger! Done with an 8-year-old, no problem!
2
0
Nice walk, watch out for aggressive donkey running loose :/
1
0
medium difficulty trail, single track
0
0
Montseron offers a diverse network of over 30 mountain bike trails. These routes cater to various skill levels, including easy, moderate, and difficult options, ensuring there's something for every rider.
Yes, Montseron has several easy mountain bike trails, with 4 routes specifically categorized as easy. These often follow greenways along river valleys, providing a gentle and enjoyable experience for beginners and families. A good example is the greenway section of the Vernajoul Viaduct Greenway – The tunnels of Véloroute 81 loop from Lescure.
Advanced mountain bikers will find plenty of challenging routes in Montseron, with 8 trails categorized as difficult. These routes often feature significant elevation changes and varied terrain. For instance, the The Arize – Lake Filheit loop from Le Mas-d'Azil involves over 1100 meters of ascent, providing a demanding ride.
Yes, for those looking for longer rides, Montseron offers several extensive mountain bike routes. The Stroll along the Salat – Greenway departure parking lot loop from Lescure is a notable option, covering over 128 kilometers and featuring nearly 1000 meters of elevation gain.
The trails in Montseron often pass through beautiful natural landscapes. You can explore river valleys like the Arize and Salat, and some routes lead past notable natural monuments. The Mas d'Azil Cave loop from Le Mas-d'Azil, for example, brings you close to the impressive Grotte du Mas-d'Azil. Other highlights in the region include Lac de Mondély.
Many of the mountain bike trails in Montseron are designed as circular routes, allowing you to start and finish at the same point. Examples include the The Arize – Le Mas-d'Azil loop from Camarade and the Vernajoul Viaduct Greenway – The tunnels of Véloroute 81 loop from Lescure, which offer convenient round trips.
The komoot community highly rates mountain biking in Montseron, with an average score of 3.9 stars from 27 reviews. Riders frequently praise the diverse landscape, which includes river valleys, greenways, and varied terrain with notable elevation changes. The established routes, particularly those following old railway lines through tunnels and over viaducts, are also a popular highlight.
Yes, parking is generally available near the starting points of many mountain bike trails in Montseron. Some routes, like the Stroll along the Salat – Greenway departure parking lot loop from Lescure, even explicitly mention a departure parking lot, indicating convenient access for riders arriving by car.
The best time for mountain biking in Montseron is typically during spring and autumn when the weather is milder and the natural scenery is at its most vibrant. Summer can also be pleasant, especially in the mornings or late afternoons, though some trails might be exposed to direct sun. Winter riding is possible, but conditions can vary, with some higher elevation areas potentially experiencing colder temperatures or occasional snow.
While specific public transport links directly to every trailhead are not detailed, Montseron is a rural area. It's advisable to check local bus services or regional train connections to nearby towns. From there, you may need to cycle a short distance to reach the trail starting points. Planning ahead with local transport schedules is recommended.
Yes, the region around Montseron features several mountain passes that can be incorporated into challenging mountain bike routes. Notable passes include the Col de la Crouzette (1245 m) and Péguère Pass, offering rewarding climbs and panoramic views for experienced riders.


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