Pass'Portes du Soleil MTB is an invitation to discover the Portes du Soleil area through a variety of day-long tours: mountain biking, eVTT, Gravel, Pedestrian and Kids. Participants can sign up on the day of their choice (Friday, Saturday or Sunday), but can also set off from one of the various starting stations on offer. This mountain event offers a unique experience in the heart of our Franco-Swiss region, with its local refreshments and sumptuous scenery.