FR-84. This double arch is located above Vallon des Cailles on Marseilleveyre massif in Parc National des Calanques (literally meaning Inlets National Park, France's newest protected area created in 2012) in Bouches-du-Rhone department of France. The arch is located by black cross in the special IGN topographic map Plein-Air Les Calanques at scale 1/15000.