4.5
(87)
3,365
riders
89
rides
Touring cycling around Ascou is characterized by the majestic Pyrenean mountains, offering diverse landscapes and challenging terrain. The region features numerous mountain passes, dramatic gorges, and forested valleys, providing significant elevation changes. This environment is well-suited for cyclists seeking active outdoor experiences amidst varied natural settings.
Last updated: October 21, 2026
4.0
(2)
89
riders
54.2km
04:33
1,700m
1,700m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
4.5
(4)
39
riders
24.5km
01:43
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces.

308
riders
32.2km
02:57
1,320m
1,320m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
3.7
(3)
224
riders
87.2km
06:55
2,510m
2,510m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
4.0
(5)
399
riders
48.7km
04:07
1,650m
1,650m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
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Col classified as hors catégorie from Ax, it is difficult on the last 5 kilometers with gradients of 9%
0
0
The descent on the west slope towards Ax-les-Thermes is superb.
0
0
The Col de Marmare-Chioula is an 18.6-kilometer long Category 1 pass. It is located in Luzenac.
16
1
The Col de Marmare from Luzenac is a climb in the Ariège region. It is 16.8 kilometers long and climbs 828 meters.
0
0
The Col du Chioula from Prades is a climb in the Ariège region. It is 2.3 kilometers long and climbs 72 meters.
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0
The Croix des 7 Frères is a small, inconspicuous summit and the start of a nice ride in the area.
17
0
1253 meters high, you can reach it via asphalt or gravel road
6
0
Fairly easy pass with average gradients of 5% on both sides.
5
0
There are over 85 touring cycling routes around Ascou, offering a wide range of options for exploring the Pyrenean mountains and valleys. The majority of these routes are classified as difficult, catering to experienced cyclists.
Ascou's touring cycling routes feature diverse terrain, from challenging mountain passes with significant elevation changes to peaceful roads winding through lush valleys and foothills. You'll encounter dramatic gorges, forested areas, and breathtaking alpine scenery, characteristic of the French Pyrenees.
While many routes in Ascou are challenging, there are a few options suitable for families or those seeking a gentler ride. The region offers routes through valleys and foothills, which can be less demanding than the high mountain passes. For a more relaxed experience, consider exploring sections of the V81 Pyrenean Piedmont Plain Véloroute (Vélosud) which offers a gentler alternative to the high mountain passes.
Many routes will take you past significant natural features and landmarks. You can cycle over the iconic Pailhères Pass or the Pradel Pass, both offering stunning views. The thermal town of Ax-les-Thermes is also a common starting or ending point, and you might encounter the unique Mérens sulphur springs.
The best time for touring cycling in Ascou is typically from late spring to early autumn (May to October). During these months, the weather is generally more stable, and the high mountain passes are clear of snow. Summer offers warmer temperatures, while spring and autumn provide cooler rides and vibrant scenery.
Yes, there are several circular routes available. For example, the Pailhères Pass – Mijanès loop from Pla de Mounégou is a popular option that takes you through the Pyrenean mountains and over the Pailhères Pass. Another challenging loop is the Mijanès – Pailhères Pass loop from Ax-les-Thermes, which is longer and features significant elevation gain.
The majority of touring cycling routes in Ascou are classified as difficult, featuring significant elevation gains and challenging mountain passes. Out of 85 routes, 64 are difficult, 18 are moderate, and 3 are easy. Cyclists should be prepared for demanding climbs and descents.
The region offers various options for accommodation and rest. Towns like Ax-les-Thermes and Mérens-les-Vals provide amenities. For those venturing into the mountains, there are also huts and refuges such as the En Beys Refuge or the Camporells Refuge, which can offer a place to stop or stay overnight.
The touring cycling experience around Ascou is highly regarded by the komoot community, with an average rating of 4.4 stars from over 50 reviews. Cyclists frequently praise the challenging mountain passes, the dramatic Pyrenean scenery, and the diverse terrain that makes for an engaging ride.
Yes, advanced cyclists will find several long-distance and challenging routes. The Mijanès – Pailhères Pass loop from Ax-les-Thermes, covering 83 km with over 2500m of elevation gain, is an excellent option for experienced riders seeking a demanding adventure. Another significant route is From Ax-les-thermes to col du Pradel, which is 54.2 km with nearly 1700m of ascent.
Touring cycling routes in Ascou are known for significant elevation changes, ranging from 879 to 2360 meters in altitude. Many routes involve substantial climbs, with some featuring over 1500 meters of ascent, such as the From Ax-les-thermes to col du Pradel route with nearly 1700m of climbing.


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