Park in the centre of Pralognan-la-Vanoise. Walk to the Mont Bochor cable car station. Take the cable car to the top station (altitude 2022m).
(S) Head down towards the mountain restaurant, then climb up a path alongside the Campanules ski lift; a few hundred metres further on, turn left to reach the Creux ski lift. Then follow the Ancolie chairlift to its terminus.
(1) Take the path on the left towards the Col de Leschaux, ignoring the one on the right which leads to the Col Rosset. The path winds its way up the slope to reach the rocks beneath the Aiguille du Bochor.
(2) Cross a cable-assisted section and continue with caution along a high, balcony-like path to reach the Col de Leschaux.
(3) Descend left into the Leschaux valley via a path that is steep at the start and winds its way to a rocky outcrop. Go round it to reach the Couloir des Rossets.
(4) Ignore the path heading towards Mont Chevrier and continue down to the left to the Fenêtre viewpoint.
(5) Continue, ignoring the path branching off to the right, along a wide track to the left, to reach the hamlet of Les Granges.
(6) From there, follow the road due south leading to the centre of Pralognan-la-Vanoise (E).