Left problem on an isolated wall, to the right (west) of the red path leading from Gros Sablons to Rocher de la Tortue. About 100m to the south of Le Prisme.
Access
The wall is located in the middle of plot 123, near a hill with a left fork towards Chemin des Cavachelins. The boulder is located on the right towards the end of Chemin de la Mée.
