The route is so named because it takes you through three of the region's most emblematic mountain ranges: Sainte-Baume, Regagnas and Sainte-Victoire - and that's not all!
We have picked out for you the best destinations and routes, marked out by local experts and respectful of the environments in which they take place. Routes, accommodation, courses, races, equipment, find all the good addresses and recommendations of the On Piste team to organise your next walking, cycling or skiing session. Let us guide you and don't miss any point of interest.