On an isolated boulder in the South-East of the sector. Sitstart on a flat stone without using the pedestal, climb the overhang with the arete left hand and exit above, to the left of the arete. Accès : from La Croix Saint-Jérôme, follow the path along the houses. After the sign "interdit sauf aux piétons", walk 20m on the path and go up in the small valley. The boulder is near the top of the hill Châteauveau, facing the dwellings.