If your trip to Mers-les-Bains is all organized but your itinerary is looking a bit empty, we can give you a helping hand.Plan a stop at Le Treport Beach. It's one attraction you'll find on most visitors' to-do lists. If you still have some space on your itinerary, Musee du Vieux Treport and Funiculaire du Treport will keep you on the go too.