High tide at the walled city © Mathieu Rivrin/Moment/Getty Images
Saint-Malo was founded by the Gauls more than 2,000 years ago and has an appropriately rich and storied history. Built on the Brittany coast of the English Channel, Saint-Malo became an important stop for ships coming into and out of Western Europe. And because of its strategic location, Saint-Malo was, for a time, a favorite spot for pirates, corsairs, and privateers—as ships made their way through the channel, pirates lurking off the Saint-Malo coast could pounce easily while French authorities looked the other way.