All sectors
All routes on Chateauveau, Fontaineblau
Approach 1100m (approx. 10minutes)
Be sensitive when parking your car! From the parking lot of La Croix Saint-Jérôme (= 95.2 parking), come back and turn right (to La Route de la Ségognole) walk to a sand path and follow that for a while, turn left on crossroad to a slightly bigger path and you end up to a valley. The boulders are on the left side and they are pretty visible.