Located directly on the sea, Saint Malo's National Fort is one of the largest in the city. This national fort was built in the 17th century, in order to protect the city from the British Navy. The most important feature of this archaeological landmark is that it can only be accessed when the phenomenon of islands occurs. Visit it with family or friends, get to know this fort with its ancient architecture, enjoy the view of the bay and see the surrounding landscape, and the amazing sunset view.