Saint-Malo is blessed with several beautiful beaches where you can soak up the sun and enjoy the refreshing sea breeze. Plage du Sillon is the most popular beach, stretching for miles along the coast. It's perfect for sunbathing, swimming, and beach sports. If you prefer a quieter atmosphere, head to Plage de Bon Secours or Plage de l'Eventail. These smaller beaches offer a more secluded and peaceful experience.