4.5
(221)
1,117
riders
112
rides
Mountain biking around Voissant offers diverse terrain within the Chartreuse Regional Natural Park, characterized by significant altitude variations from 269m to 788m. The region features shaded paths, accessible climbs, and scenic views, particularly around locations like Col des Mille Martyrs. Natural features such as the Gorges du Guiers Vif provide dramatic backdrops for rides, while hard gravel paths like Chemin des marais offer alternative routes. The area's varied landscape includes mountains and hills, providing a range of challenges for mountain…
Last updated: July 1, 2026
4.0
(5)
28
riders
33.2km
02:25
630m
630m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.7
(3)
7
riders
39.8km
03:42
860m
860m
Hard mountain bike ride. 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
(2)
26
riders
35.4km
02:45
520m
520m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.4
(5)
24
riders
42.7km
04:00
1,060m
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.
16
riders
20.1km
02:19
630m
630m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Obstructed by branches due to forestry work.
0
0
small technical part but for the rest it's 100% fun
0
0
Nice but unfortunately closed, the sign in the attached photo explains its history
0
0
Good mountain bike ride but to be avoided when the ground is wet and there are a lot of trees across it at the moment
0
0
Very pleasant pass to climb, not too steep a slope, well marked all the way.
2
1
There are over 100 mountain bike trails around Voissant, offering a wide range of options for different skill levels. You'll find approximately 11 easy routes, 48 moderate routes, and 51 difficult routes to explore.
Mountain biking around Voissant offers diverse terrain within the Chartreuse Regional Natural Park. You can expect significant altitude variations, ranging from 269m to 788m. Trails feature shaded paths, accessible climbs, and scenic views, particularly around locations like Col des Mille Martyrs. Natural features such as the Gorges du Guiers Vif provide dramatic backdrops, while hard gravel paths like Chemin des marais offer alternative routes.
Yes, Voissant offers several family-friendly options. The region includes hard gravel paths like the Chemin des marais, which crosses the Paladru Nature Zone and provides numerous picnic spots, making it suitable for family cycling. Look for easy-rated trails, as these are generally more suitable for families.
For experienced riders seeking a challenge, Voissant has several difficult routes. One notable option is the Col des Mille Martyrs – Lake Saint-Sixte loop from Miribel-les-Échelles, a 39.1 km path with significant elevation. Another demanding route is the Lake Saint-Sixte – Col des Mille Martyrs loop from Velanne, which covers 43.0 km and features over 1000m of elevation gain.
Yes, many of the mountain bike trails around Voissant are designed as loops. For example, the popular Le Pont-de-Beauvoisin – Col du Banchet loop from Le Pont-de-Beauvoisin is a moderate 33.2 km circular trail. Another option is the Old wash-house loop from Le Pont-de-Beauvoisin, a 35.4 km route through varied terrain.
Voissant's trails offer access to a variety of natural features and historical landmarks. You might encounter the impressive Waterfalls of the Ruisseau de la Pissoire, the scenic Gorges of the Guiers, or the historic Old Saint-Martin Bridge. The region is also home to passes like Col des Égaux and the La Cochette Cross.
The mountain bike trails in Voissant are highly regarded by the komoot community, holding an average rating of 4.5 stars from over 250 reviews. More than 1300 mountain bikers have used komoot to explore the varied terrain, often praising the scenic views, diverse challenges, and the beauty of the Chartreuse Regional Natural Park.
Yes, Voissant offers trails suitable for beginners. With approximately 11 easy-rated routes, newcomers to mountain biking can find paths that are less demanding. These trails often feature gentler gradients and wider paths, providing a good introduction to mountain biking in the region.
While specific public transport details for direct trail access are not readily available, Voissant is situated within the Isère department, which generally has infrastructure for outdoor activities. It's advisable to check local transport schedules for buses or trains that might connect to towns near trailheads, especially for routes around larger hubs like Le Pont-de-Beauvoisin or Miribel-les-Échelles.
Parking is generally available in the towns and villages that serve as starting points for many routes, such as Le Pont-de-Beauvoisin and Miribel-les-Échelles. For specific trailheads, look for designated parking areas or consult local signage. It's always a good idea to arrive early, especially during peak seasons, to secure a spot.
Many trails in the Voissant area offer stunning viewpoints, particularly those that traverse higher elevations or mountain passes. The Col des Mille Martyrs is known for its scenic views, especially from Saint-Nicolas de Macherin. The dramatic Gorges du Guiers Vif also provide impressive vistas, whether viewed from above or along the older road below.
The Isère department, where Voissant is located, is promoted as a year-round playground for outdoor activities. However, for mountain biking, spring through autumn generally offers the most favorable conditions with pleasant temperatures and less chance of snow at lower altitudes. Always check local weather conditions before heading out, especially for higher elevation routes.


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