La clé des Dunes is located in Fort-Mahon-Plage, just 22 miles from Maréis Sea Fishing Discovery Centre and 0.4 miles from Belle Dune Golf Course. The apartment, set in a building dating from 2025, is a 4-minute walk from Fort Mahon Beach and 10 miles from Rang du Fliers-Verton-Berck Train Station. The apartment also offers facilities for disabled guests. The apartment includes 1 bedroom, a fully equipped kitchen with a dishwasher, and an oven, as well as a coffee machine. This apartment also offers a terrace that doubles up as an outdoor dining area. For added privacy, the accommodation has a private entrance and soundproofing. Golfing, hiking, and walking tours are possible within the area, and the apartment offers a private beach area. Caudron Brothers Museum is 8 miles from La clé des Dunes, while Marquenterre Park is 8.4 miles away. Lille Airport is 88 miles from the property.