In the South face, just under the crest, to the East of La Route de la Perspective de Rochefort. Standing start without crash-pad, take a hold right hand on the round arete (morpho directly with this one), climb the pillar and exit directly (7a) or slightly right (6c).
From La maison forestière de Barbizon, follow La Route de la Perspective de Rochefort up to a pass; the boulder is on the left, under the crest.
