This natural arch is located on the lower Lapiaz of Parmelan (karstic area of Parmelan mountain) in Haute-Savoie department of France. This Lapiaz area is a  sort of "mini Tsingy" with many small sinkholes sometime hidden, deep cracks and razor lamina of rocks. Please do not adventure in this area if you have any skills about that specially when snow or ice are still present. IGN topographic map top 25 number 3430 west Mont-Saleve pleat L3.