Mont Saint-Michel

The Mont Saint-Michel, an island commune in Normandy, France. Located about one kilometer off the country’s northwestern coast, at the mouth of the Couesnon River near Avranches.
Its unique position made it accessible at low tide to the many pilgrims to its abbey.
The island has held strategic fortifications since ancient times and since the 8th century AD has been the seat of the monastery from which it draws its name. The structural composition of the town exemplifies the feudal society that constructed it: on top, God, the abbey and monastery; below, the great halls; then stores and housing; and at the bottom, outside the walls, houses for fishermen and farmers.