This natural arch is located above the two made-man tunnels on the road entrance of Gorges de l'Ardèche near the village of Vallon Pont d'Arc in Ardèche department of France. The opening can be only observed from the other side of the Ardèche river. Photo taken with téléphoto. The author hope finding a rope route in the future to access to the arch and measured it. The opening should be have 8 meters of height. IGN topographic map Top 25 number 2939 west Gorges de l'Ardèche (pleat B4).
