Le Neptune is in Cayeux-sur-Mer (Somme Coast) and regional attractions include Parc Ornithologique du Marquenterre, Le Treport Beach, and St. Jacques Church. Additional regional attractions include Belle Dune Golf Club.
Dining options at this Cayeux-sur-Mer hotel include a restaurant and a bar/lounge.
The 13 guestrooms at Le Neptune include hair dryers. Televisions are equipped with satellite channels. All accommodations provide desks and phones.