Complete traverse of Le Surplomb de la Butte Ronde, in the sector Dampierre. Sitstart on the left of Le Surplomb de la Butte Ronde (orange n°7) with the two hands on the ledge and traverse in the overhang as for La Traversée de la Maincourte (rallongé) but continue on the right and exit at the end in Yatta! (droite).