Fontainebleau is one of the most popular rock climbing destinations in the world, with thousands of boulders scattered across hundreds of sites. the classic sites of Franchard and Cuvier From more discreet sites such as Buthier, follow one of the best groups of climbers in the world exploring the most hidden corners of this enchanted forest. These will show you parts of the forest you've never heard of as well as boulders you've never seen, not only off-the-beaten-path boulders but also seldom-climbed pearls.—Djurdjura Alpine Club