In a very high mountain setting, this hike follows the valley of mythical mountains which lead to two refuges by crossing a perilous cliff.
Since 1913, the French state, through the administration of Water and Forests, bought ground from certain communities. In this way Celse Nière valley benefitted from protection well before the creation of the Ecrins National Park in 1973.
From the carpark, go up the Sélé valley on the path which follows the right bank of the Celse Nière torrent. After a long climb with a hidden gradient, the path goes up in steep bends to a junction with the track to Pelvoux (1993m).