This low natural arch is located on L'île de Saint-Martin (Saint-Martin Island) on side of the pound of Campignol (Regional Natural Park of La Narbonnaise en Méditerranée) near the village of Guissan in Aude department of France. The opening has an estimated span of about 1.7 meter. IGN topographic map Top 25 #2546 west Narbonne (pleat C7).