Saint-Malo is a seaport located on the channel at the mouth of the estuary of the Rance. This arm of the sea becomes a river is bounded by the tidal barrage at La Rance sea side and the town of Dinan landward.
Saint-Malo, is its broad sand beaches, The City Rover narrow lanes and numerous shops.
An event not to scrub Saint Malo, high tides are among the largest in Europe.