Banche (cours d'eau) - Affluent du Guyoult walks

Throughout this route, there are superb views of Mont-Saint-Michel and the polders.But you will discover no less than three different landscapes: the ecologically rich site of the two valleys, the market gardening area of the polders and the infinite space of the salt marshes.

The route follows the granite massif of the former coastline. You will walk along ancient paths, some of which are carved into the granite. The bocage landscape consists of sunken lanes, small meadows and fields surrounded by hedges. You will discover some beautiful views of the Bay of Mont-St-Michel, but the mount itself remains out of sight, hidden by a protruding plateau.

This is an easy route through the Marais Blanc and along the Canal de la Banche and the Banche itself. It allows you to discover a few old farms scattered throughout the marsh.

Trail, half on dirt track, half on road. Beautiful sights with the Saint-Macaire (or Maker) Fountain on one side and the megalithic rock site (also known as the "Field of Tombs") on the other. Part of the trail runs along the Canal de la Banche, which joins Dol de Bretagne at Quercourt.