This mossy natural arch is located on the upper section of the small gorge of Coulou (Défilé du Coulou) near the village of Saint-Nizier-du-Moucherotte on Vercors Regional Natural Park in Isère department of France. The opening has a measured span of 3.5 meters. IGN topographic map Top 25 number 3235 west Autrans (pleat C10).
