Saint-Malo is a gateway to several beautiful islands that are worth exploring. Take a ferry from the city's harbor and visit the enchanting island of Île de Cézembre, known for its pristine beaches and scenic hiking trails. Another popular island to visit is the Île de Grand Bé, where you can explore the tomb of the famous French writer Chateaubriand. For a unique experience, head to the tidal island of Mont Saint-Michel, located about an hour's drive from Saint-Malo. This UNESCO World Heritage site is a true architectural marvel and offers breathtaking views of the surrounding bay.