4.9
(23)
503
riders
19
rides
No traffic touring cycling routes in Réserve Biologique Intégrale Des Gorges De La Frau traverse a landscape characterized by deep canyons carved by the Hers-Vif river, limestone cliffs, and extensive ancient forests. The region features a mountainous climate with altitudes reaching up to 1,385 meters, offering varied terrain for cycling. While the deepest parts of the gorges can be technical, the surrounding areas provide scenic roads with significant elevation changes and rewarding climbs.
Last updated: July 9, 2026
4
riders
22.9km
01:59
500m
500m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
28.1km
02:39
710m
710m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
21.4km
02:21
680m
680m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
6
riders
19.6km
01:51
520m
520m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
12.3km
01:18
440m
440m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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 Col de Marmare from Luzenac is a climb in the Ariège region. It is 16.8 kilometers long and climbs 828 meters.
0
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The Croix des 7 Frères is a small, inconspicuous summit and the start of a nice ride in the area.
17
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The small centre of Montaillou with a terrace near the ruins.
6
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1253 meters high, you can reach it via asphalt or gravel road
6
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There are more campsites nearby
6
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nice lake with catering facilities
6
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There are over 20 no-traffic touring cycling routes available in the Réserve Biologique Intégrale Des Gorges De La Frau region. These routes offer a variety of distances and elevations, allowing you to explore the stunning natural landscapes away from vehicle traffic.
The terrain for no-traffic touring cycling in the Réserve Biologique Intégrale Des Gorges De La Frau is predominantly mountainous, featuring dramatic limestone cliffs, deep canyons carved by the Hers-Vif river, and extensive ancient forests. While the deepest parts of the gorges can be very technical and more suited for mountain biking, the wider area offers scenic roads with significant elevation gains and descents, providing a rewarding challenge for touring cyclists.
The no-traffic touring cycling routes in this region are highly rated by the komoot community, with an average score of 4.6 stars from 26 reviews. Cyclists often praise the tranquility, the breathtaking natural beauty of the landscapes, and the rewarding climbs that offer spectacular views of the Pyrenean valleys.
Yes, many of the no-traffic touring cycling routes in the Réserve Biologique Intégrale Des Gorges De La Frau are circular, allowing you to start and end your journey at the same point. For example, you can try the Pla du Boum – Col des Sept Frères loop from Comus or the Comus – Montaillou Castle loop from Comus.
While the majority of touring routes in the Réserve Biologique Intégrale Des Gorges De La Frau are rated as difficult, there are 5 moderate routes available. These routes still involve significant elevation changes due to the mountainous terrain but are less demanding than the most challenging options. For instance, the Comus – Montaillou Castle loop from Comus is a moderate option covering 15.2 km with 239 m of elevation gain.
For experienced touring cyclists seeking a challenge, there are 17 difficult no-traffic routes. These often feature substantial climbs and descents. A notable example is the Col des Sept Frères – Col de Marmare (1361 m) loop from Comus, which spans 28.1 km with over 700 m of elevation gain, offering a rigorous and rewarding experience.
The region is rich in both natural beauty and historical significance. You can cycle along parts of the ancient "Chemin des Bonshommes" (Cathar Path), which connected important Cathar sites. The routes also offer views of deep canyons, ancient forests, and the tranquil Étang de Moulzoune, a pond located at 1,385 meters altitude, providing a peaceful spot amidst dramatic landscapes.
Due to the mountainous terrain and the prevalence of moderate to difficult routes, the Réserve Biologique Intégrale Des Gorges De La Frau is generally more suited for experienced touring cyclists. While there are some moderate options, families with young children or those seeking very flat, easy rides might find the elevation changes challenging. It's advisable to check individual route profiles carefully for suitability.
While specific regulations for dogs on cycling routes within the Réserve Biologique Intégrale Des Gorges De La Frau can vary, it's generally recommended to keep dogs on a leash in natural reserves to protect wildlife. Given the challenging terrain of many routes, ensure your dog is fit enough for the activity and that you carry sufficient water for both of you.
The mountainous climate means that spring, summer, and early autumn are generally the best times for touring cycling. During these seasons, the weather is more favorable, and the natural environment is at its most vibrant. Summer offers naturally cool environments in the gorges, but always be prepared for varied mountain weather conditions.
Yes, you can find routes that include historical landmarks like the Montaillou Castle. The Comus – Montaillou Castle loop from Comus is a moderate touring route that takes you past this significant Cathar site, offering a blend of natural beauty and historical exploration.


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