Park on a storage platform between Saint-Jean-d'Arvey and Lovettaz, or there are spaces 200 m further on.
(S/E) From the car park, take the small road called Chemin du Chanay, make a sharp right turn and continue for 250 m
(1). Don't miss the large meadow on the right with an orientation table.
Leave the road leading to the houses and take the wide path on the left that continues to climb into the forest. Go around a hairpin bend and follow the track on the right until you reach the crossroads.
(2) Then leave the path and turn left onto a trail. The climb continues for a long time in hairpin bends through the forest towards the cliff. The markings are discreet but the trail is well marked, and there is no alternative route.
Reach the rock paintings at the foot of the Mont Peney cliff (be careful, the platform is narrow).
(3) Descend via the same path.
(2) It is possible to descend directly via a small path on the left in the forest.
(1) Turn right to reach the car park (S/E).