Saint-Malo's iconic 3 km sweep of sand backed by the seafront promenade and wave-breaker posts. Dogs are banned here 24/7 from 1 April to 30 September and allowed on-leash from 1 October to 31 March. Out of season it is a superb long dog walk, but the huge tidal range means the beach is vast at low tide and nearly gone at high tide.
Rules: No dogs 1 April to 30 September (24/7), 35 EUR fine. On-leash and waste picked up the rest of the year.
