Sentier des Vignes et des Vieilles Pierres
LYS-HAUT-LAYON
From the car park, turn right to follow the shore of the lake to Butay, and cross the bridge.
Exit the port of Montru, follow the road to the left and turn left to reach the marsh.
A family trail with a flat profile, mainly on forest paths. Suitable for
for occasional walkers.
17 kilometers loop between Saint-Léonard-des-Bois and Saint-Céneri-le-Gérei