The 22km Les Ecluses loop crosses the Marais Poitevin and part of Charente-Maritime.
You can see the locks at Bazoin and continue along the Sèvre Niortaise to Damvix.
You will then take country roads and small departmental roads.
You can see the market gardening houses in the Marais Poitevin.
Starting point: Maillé church car park
Signposts: green plate with a white drawing of a lock