At the end of the sector Montagne Blanche. Sitstart to the right, traverse on the ramp of Abriroc for 1m50, make a mantle on bidoigts and exit in the wall.
Access : from the barrier, follow Le Chemin de la Montagne Blanche for 50m and turn left at a path. The boulder is 150m further, 15m to the right of the path, after a bend to the right.