Embark on an underwater adventure onboard a high-tech passenger submarine. See amazing marine life at depths of up to 130 feet while enjoying dry, cool, pressurized comfort inside this special vessel. On the thrilling dive to a wreck site, discover schools of tropical fish, huge sponge gardens and the unusual formations of colorful coral fields through oversized portholes. The crew's educational and entertaining commentary enhances this unique, memorable experience. This tour is provided by an operator that has been third-party certified to meet the Global Sustainable Tourism Council's Criteria for Tour Operators.