The ancient rocky outcrop at the mouth of the river Couesnon has had occupants going back a millennia. Situated some 600 metres off the coast, near the village of Avranches, its 14 metre tidal range made it a highly defensible site.
A monastery was first established here in the 8th century but down the years, Mont Saint Michel has been used as a castle and also prison as well. Victor Hugo was amongst its many political prisoners kept here.
This image of the towering abbey is based around a painting by the Limbourg brothers around the start of the 15th century. Le Mont Saint Michel featured in the lovely Gothic International manuscript Les tres riches heures du Duc de Berry. The original book measured only 29.4 x 21 cm and can be seen in the Musee Conde in Chantilly.