Grand Bé is a small rocky island that can be reached from one of the beaches of Saint-Malo. The island is famous for having the tomb of Chateaubriand, a French writer whose last will was to be buried on this island so that he could see the sea and hear its voice; It is said that flint was found on this island, which indicates that it may have been inhabited since prehistoric times! If you are in San Mao, do not miss visiting it to enjoy its beautiful nature and learn about the most important historical events that it passed through.