4.3
(724)
8,400
riders
11
rides
Mountain biking around Sixt-Fer-À-Cheval offers trails through the French Alps, characterized by high mountain passes, deep valleys, and dense forests. The region features varied terrain, from challenging ascents to technical descents, often alongside glacial rivers. These routes provide opportunities to explore the natural reserve and its diverse landscapes.
Last updated: May 11, 2026
8
riders
12.8km
03:00
1,050m
1,060m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
2
riders
23.5km
03:49
1,670m
1,670m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.5
(38)
305
riders
26.5km
02:03
380m
380m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(14)
100
riders
25.1km
02:48
920m
920m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.8
(4)
36
riders
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Popular around Sixt-Fer-À-Cheval
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Gravel biking around Sixt-Fer-À-Cheval
The views of the ravine from this bridge are impressive.
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Impressive ravine, it's worth reaching the bridge to see it from above.
1
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Do not throw boulders into the water; boats regularly pass through for this purpose.
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Easily accessible from the road. The most beautiful way to experience the gorge is by whitewater boat.
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Beautiful lake located next to the Gers Refuge and below Col Pelouse
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Beautiful hike through the gorge.
1
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Intersection point Carrefour du Frénalay Altitude 951m
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Buvette and restaurant on the outskirts of Sixt-Fer-à-Cheval, offering food and drinks in a beautiful alpine setting. A great place to have a coffee before a long mountain walk or a cold beer afterwards.
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Mountain biking around Sixt-Fer-À-Cheval is primarily geared towards advanced riders, with 10 out of 11 available routes classified as difficult. These trails often feature significant elevation gains and technical descents through alpine terrain. There is one moderate route available for those seeking a less intense experience.
While most trails in Sixt-Fer-À-Cheval are challenging, there is one moderate route available. However, there are no trails specifically classified as easy. Beginners should be prepared for varied terrain and consider their skill level carefully before attempting routes in this region.
The best time for mountain biking in Sixt-Fer-À-Cheval is typically during the summer months, from late spring to early autumn (June to September). During this period, the high mountain passes are usually clear of snow, and the weather conditions are more stable, offering optimal riding conditions and access to the full network of trails.
Yes, several routes in Sixt-Fer-À-Cheval are loops. For example, the Refuge du Grenairon Loop is a difficult 8.0-mile (12.8 km) trail. Another option is the Tines Gorge – Tines Gorge loop from P2, which covers 16.5 miles (26.5 km) through the dramatic Tines Gorge.
You can expect diverse terrain ranging from alpine valleys and dense forest trails to challenging mountain passes. Many routes follow glacial rivers and offer expansive views of the French Alps. Be prepared for varied surfaces, including rocky sections, dirt paths, and steep ascents and descents.
The region offers stunning natural beauty. You might encounter highlights such as the Aiguillette des Posettes or the La Bourgeoise lookout for panoramic views. The dramatic Tines Gorge is also a prominent feature on some routes, and you could pass by the serene Lac de la Vogealle.
Trail durations vary significantly based on distance and difficulty. For instance, the challenging Tour of the Fiz from Lignon, at 14.6 miles (23.5 km), can take around 3 hours and 48 minutes. Shorter, but still difficult, routes like the Refuge du Grenairon Loop (8.0 miles / 12.8 km) typically take about 3 hours.
Given that 10 out of 11 mountain bike routes in Sixt-Fer-À-Cheval are classified as difficult, and there are no easy trails, options for young children or families seeking very gentle rides are limited. The single moderate route might be suitable for families with older, experienced riders, but caution is advised due to the region's generally challenging terrain.
The mountain bike trails in Sixt-Fer-À-Cheval are highly rated by the komoot community, with an average score of 4.3 stars from over 700 reviews. Riders often praise the stunning alpine scenery, the challenging nature of the routes, and the opportunity to explore the natural reserve and its diverse landscapes.
Many routes in the region, such as the Carrefour du Frénalay – Le Cirque du Fer à Cheval loop, often start from designated parking areas like the Cirque du Fer à Cheval parking. It's advisable to check the specific route details on komoot for recommended starting points and parking information.
While the guide highlights popular routes, the region's extensive network means there are always less-trafficked paths to discover. Exploring routes that venture deeper into the natural reserve, away from the main valleys, can often lead to quieter, equally rewarding experiences. The Tines Gorge – Tines Gorge loop from Sixt-Fer-à-Cheval offers a dramatic landscape that might feel like a hidden gem for those new to the area.


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