From the castle, leave Montbrun by the citadel to go through the Combe des Arles, Aulan, the Col du Puits and the mountain of Vic. This circuit is rather unchallenging, with short climbs, beautiful raises without too many technical difficulty.
Vigilance: this circuit crosses breeding areas. There may be a presence of dog protection against wolves (see recommendations). This circuit may also be temporarily closed to meet the needs of breeders.