Head to La Passée, Route du Général de Gaulle in Chantraine. Park in the car park.
(S/E) Follow the path heading south-west.
(1) Take the path that descends to the right towards Notre-Dame des Trois Vallées.
(2) Follow the water channel on the right until you reach a crossroads.
(3) Take the forest path on the left, passing at the foot of the Roches d'Olima.
(4) Turn left and take the Marulaz forest road.
(5) Turn left and follow the forest road.
(1) Continue straight on to La Passée (S/E).