Atlantis Submarines Tours The Adventure begins here. Experience the unforgettable beauty of the marine world in a submarine ...Day or Night.   Barbados Cruise Excursions Find the best Cruise Excursions for Caribbean Cruises to Barbados   Hightide Watersports Located at the Coral Reef Club, Hightide Watersports has become the most recognisable name in Barbados Scuba diving.   Marvins Blue Reef Watersports & Glass Bottom Boat Join us for a fun day on the sea...Watersports, Fishing and Glass Bottom Boat Tours.   Underwater Barbados Watersports Centre Since 1989 Underwater Barbados has been operating dives from the ideally located centre of the beautiful and tranquil Carlisle Bay.