Long traverse on an isolated boulder along the blue path n°16 in the North of the sector. Start in the corridor, 1m50 before the left angle, traverse to the right, pass the angle, continue on slopers, and exit after the right angle as for Infiniment Bleau raccourci DG. Access : park the car between the camping lot of La Musardière and La Gorge aux Châts. Follow Le Chemin de la Plaine du Pommier Sauvage for 1km up to the crossing with the blue path n°16 (plot 103) and continue to the right on that one for 300m. The boulder is along the path, 30m before Le Chemin de la Charme.