Le Trou du Vent (The Hole of the Wind) is located on Falaise de Cugens (Cugens Cliff) near Pic de Bretagne and the village of Gémenos in Bouches-du-Rhône department of France. The opening has a measured height of 3.7 meters. IGN topographic map Top 25 issue 3245 east Aubagne (pleat C5) 2017.