From the easy valley bottom wide trails to higher technical narrow tracks, the Chamonix valley offers an extensive well-marked mountain biking network for experienced riders.
Downhill mountain biking trails can be found around Le Tour ski area, and easily accessible by lift: Le Tour- Col de Balme and Vallorcine, Bellevue and Le Prarion above Les Houches.
A Enduro trail on Planpraz resort allows you to descend to Chamonix on natural trails. Careful : this route is shared with hikers!
Mountain bikes are not allowed on lifts to Plan de l’Aiguille and Montenvers.
Trails allowing the presence of mountain bikers are many, yet some restrictions apply. A municipal by-law prohibits mountain biking within the Aiguille Rouge conservation area.
Mountain biking is also restricted by law in the Chamonix valley between July 1rst and Aug 31.
Please visit the local Tourist Offices for maps and details. There are 20 marked mountain biking friendly loops and runs between Servoz to Vallorcine.
During the past few years, mountain biking the TMB has become increasingly popular.
Easier to do clockwise (hikers do it mostly counter clockwise), it still remains strenuous, with many sections where it is necessary to carry the bike.
Please refer to legal recommendations in each country.