Culminating at 1757 m, the ascent of the Duffre requires great efforts. This is worth it, because from up there, the view on all the surrounding heights is breathtaking (Le Bonnet Rouge, Le Risou, Maraysse, Le Rocher de Beaumont, etc.). Next to it, the Pyramid (1734 m) offers an equally impressive view. From these points, you can admire the valleys of the Oule, Rosanais, Serrois and Aiguebelle.