This double arch is located on the top of the cliff above the castle farm of Etrembières on Petit-Salève mount in Haute-Savoie department of France. IGN topographic map n°3430 west "Mont-Saleve" pleat C3. This is the closest natural arch located only few kilometer from the author résidence. Since 2012, the arch is closed by safety metallic nest to preserve people to fall into the hole. The arch is now nearly impossible to photograph.