Roof in a chaos located above la Vallée Hochard. Start at the very bottom of the roof and climb it completely.
NB: dries slowly, to be done in dry periods and near a house; requires discretion and respect.
Go up the Hochard Valley path, just before the end of the climb, leave the path to the left along a quarry front and join the chaos of boulders 100m further. The roof is in this chaos, on the south-east side.