Musculus 6c 7a Rocher des Souris

Tony Fouchereau, Pierre Délas
traverse fltr, mantle, sitstart

On a boulder with a small tunnel, along the 25 Bosses path, 30m above Prouesse. Sitstart on the left face, traverse on slopers, pass through the taunnel (without touching the back boulder) and exit by a mantle just after.