Common route with Espace Trail Puy Mary Volcano of Cantal
This route starting from the Col de Serre will take you on decidedly alpine paths, between alpine meadows and ridges with an incursion at the bottom of the valley to discover the villages of Lavigerie and Dienne. A demanding route by its length, that it will be necessary to realize in good weather to take full advantage of the exceptional panoramas throughout the course.