FR-184,185. This double natural arch is located close to
Porte d'Enfer on Val d'Enfer near the village of Les Baux-de-Provence on Les Alpilles Regional Natural Park on Bouches-du-Rhône department of France. The largest of the two openings has an estimated span about 2.5 meters. IGN topographic map Top 25 number 3043 west Saint-Martin-de-Crau (pleat B2).
