Poseidon Hotel - Adults Only offers a private beach where you can enjoy the shade from a beach umbrella or relax in a sun lounger, plus you'll be just steps from Marmaris Beach. The outdoor pool and indoor pool provide fun for everyone, while guests in the mood for pampering can indulge in massages. Dining, one of 2 restaurants, serves breakfast, lunch, and dinner. Other highlights at this all-inclusive hotel include a poolside bar, a fitness center, and a hot tub.