L'Arche des Rives (FR 146) : From junction of roads D151 and D142 on the village entrance of "Les Rives" (5km west of "Le Caylar"), take opposite to a christian cross an unpaved road between two private house (suitable for passenger car). Drive this unpaved road 1km or so staying on the main road to a grove. The beautiful arch is located on the right visible from the road.