Description of the route

From the car park in Thumel follow the paved road and after a few metres, turn left on the dirt road that goes down to a bar. Continue across the bridge over the Dora di Rhemes, and take route 11 which goes into the valley of Vaudalettaz.
After reaching a pasture, then the park guard’s lodge, continue along pastures and stone terrain along traces of the trail until you come to two small lakes of glacial origin.

The climb continues up deposits of debris and moraine and snowfields as far as Col Leynir (3084 m).