Cretaz (Valtournenche)

On leaving the base of life, cross the regional road and take the path towards the bridge over the Marmore stream. Follow the road to Valmartin (1510 m) where the trail leading to the hydroelectric plant starts. You reach the pasture of Falegnon (1914 m) and continue halfway up the valley until you reach the artificial barrier of Cignana. Climb up to the dam and the Barmasse refuge (2175 m). Refreshment and control point. Continue on the dirt road and take the path that leads to the Cortinaz Damon mountain pasture (2097 m).