Avoid leaving the paths and keep your dog on a leash from April to July.
On the boulder of Le Kraken (big isolated roof above La Route de la Louve). Sitstart on the right as for Le Kraken, climb that one, traverse on the left and exit as for Léviathan.
From the parking lot of Les Fusillés, follow Le Chemin de Milly and then La Route du Liteau (TMF) on the left before Les Météores up to the crossing, take La Route de la Louve on the right for 100m; the roof is then on the right above the path.