This natural arch is located on Hauts Plateaux du Vercors Natural Reserve on the crest above the Hamlet of Archiane in Drôme department of France. The opening has a measured span of 4.5 meters and a height of 6.0 meters. A second opening is situated very close to this arch but it is too small to be reported like a natural arch (70 centimeters of height/28 inches). Note that shape of the little opening looks like as the continent of Africa (photo 3). IGN topographic map Top 25 issue 3237 west Glandasse (pleat B5).