The first underwater resort – Poseidon resorts is located on the private island Fiji. An elevator will take you 40 ft under the sea. As you get under the sea you will step in a luxurious accommodations nestled in 5,000 acres of crystal clear Fiji water. You can relax when indulging in spa treatments, Poseidon offers you body, mind and spirit revitalization. There are six restaurants, seven bars, water sports center and retail boutique. Other amenities include tennis courts, golf course, swimming pool and horse club.