Description of the route

Park the car in Gimillian, in the municipality of Cogne, and on the right of the town take route 8 which goes up to the pastures of Tchezeu, Pila, Crouzet and, ignoring itinerary 8C on the right towards Lac Money, goes to Grauson Désot. When you get to the crossroad after the last cabin, ignore route 8B on the left and continue along route 8 on the right towards Alpe Pralognan and the pastures of Erveilleres ( 2538 m). Finally, go up to the pass in the centre of the valley, with the Doreire lakes and the Tessonet glacier on the left, below Punta Tersiva (3513 m).