Arrigas is a commune in the Gard department in southern France. The village is in the Cévennes, above the D999 road between Le Vigan a…Arrigas is a commune in the Gard department in southern France. The village is in the Cévennes, above the D999 road between Le Vigan and Alzon. Arrigas possesses a number of Megalithic remains including the dolmen of Arrigas on the route to Peyraube, and the dolmen of Peyre Cabussélado near the border with the commune of Arre. There are also three knocked-over menhirs at the mountain pass de Vernes, and more lower down at the place called Troulhas.