In 933, the dukes of Normandy ceded the Cotentin Peninsula to the Viking Rollo and his descendants. The Mont Saint Michel Abbey, located on the peninsula, was subsequently controlled by Benedictine monks from Fontenelle.
All your questions answered in one place before visiting the Mont Saint Michel
In 933, the dukes of Normandy ceded the Cotentin Peninsula to the Viking Rollo and his descendants. The Mont Saint Michel Abbey, located on the peninsula, was subsequently controlled by Benedictine monks from Fontenelle.