Departure from the Croix du Rocher, above the car park for the cross-country ski center. Climb the path that passes between the two houses and follow it. At the end, pass an opening in the fence and climb through the meadow, following the markings. Once on the main track, continue up the path opposite until you reach the junction at a place called Monjalat. Then go back down by the path following the GR and down to la Charmette, not far from the starting point.