Jules' Undersea Lodge Jules' Undersea Lodge Jules' Undersea Lodge is an American hotel located in Key Largo, Florida and is the only underwater hotel in the United States. It is 30 feet (9 m) deep on the ocean floor and guests have to scuba dive to get to their rooms. The hotel is located at the bottom of the Emerald Lagoon and was opened in 1986. The hotel’s name comes from the novelist Jules Verne, author of "20,000 Leagues Under the Sea". Scuba certification is required for entrance as the front door is located under water. Jules’ Undersea Lodge was formerly the La
Underwater habitat underwater habitat. Features include a large movie selection and specialty menus, including underwater pizza delivered by a diver. There is a cable running along the bottom of the lagoon that divers can follow at night or in reduced visibility to reach MarineLab, which is a short distance from the Jules' Undersea Lodge. MarineLab is set up to perform laboratory work and to serve as an underwater science classroom and the Jules' Undersea Lodge is used as an underwater habitat base where the participants can stay overnight, rest, relax and dine in comfort. MarineLab was used as an integral part of