Description of the route

From Cogne, cross the Sant'Orso meadow along path 25A towards Grand-Buthier. The same path climbs to the Ors Damon mountain pasture. From here, turn left and, after a stretch of path no. 25, take itinerary no. 25C on the right, which leads first to the National Park guard’s lodge, and then to another bifurcation. Now continue along trail 26 on the left until you come to the pastures of Pousset Dessus and Barme, before reaching Col Pousset and the Gratton bivouac.