1. Mont-Saint-Michel — Bay of Mont-Saint-Michel, Manche
A medieval abbey on a tidal island, one of the great sights of Europe.
Mont-Saint-Michel is a rocky island crowned by a Benedictine abbey, rising out of a bay with some of the biggest tides in Europe. The village of shops and restaurants winds up the Grande Rue to the abbey, whose cloister and church sit at the summit.
It is a UNESCO World Heritage site and extremely busy in summer. Visit early, late or out of season, and consider staying overnight to see it after the day crowds leave.
Good to know: Book abbey tickets online and arrive at opening; check the tide timetable for the highest tides.
Abbaye du Mont-Saint-Michel, 50170 Le Mont-Saint-Michel