Itinerary of connection in two directions along the Arve, which allows to join Les Houches or Chamonix, depending on its starting point.
Possibility to do the course in the direction Les Houches - Chamonix : D+ 70 m.
Wearing a helmet and protections are highly recommended, mountain bike adapted to the descent with appropriate braking system.
Mountain bike guide available at all the rental companies in the valley as well as at the Tourist Offices.
Depending on weather conditions.