Lac de Chamolé - Arbolle mountain hut

From Pila, in the municipality of Gressan, take the Chamolé chair-lift (open in the summer only) or take one of the trails to the Chamolé lake starting from Pila (1.30hrs).
When you arrive, take route 19C on the left, which soon takes you to the banks of Lac Chamolé. Here, when you get to a crossroad, take path102, which goes up, quite steep, to Col Chamolé. Go down the opposite side, cross the Comboé stream and go up to the Arbolle refuge, near the lake.