Museum of the Atlantic Wall is 0.7 mi (1.1 km) from central Audinghen, why not stop by during your stay. If you want to experience more of the culture Audinghen has to offer, head to Cap Gris-Nez, Ambleteuse Beach, and Wissant Beach.
Pointe de la Crèche is just one of the landmarks located 1.5 mi (2.4 km) from central Wimereux, so you might want to stop by for a few pics during your trip.