This island sanctuary at the border between Normandy and Brittany is truly a merveille de l'Occident ' a Wonder of the Western World. 
It is considered a Wonder by the Guinness book of records.
mnli hypothesis: It is considered a Wonder by the Guinness book of records. premise: This island sanctuary at the border between Normandy and Brittany is truly a merveille de l'Occident ' a Wonder of the Western World. 