ALPHA SUBMARINE ADVENTURES

Coral Reefs

Marine Life

Dry Pressurized Cabin

Coming in 2021:

Coming in 2021, Alpha Submarine Adventures, located in Charlotte Amalie, St. Thomas, U.S. Virgin Islands, will welcome tens of thousands of cruise ship passengers, hotel/resort guests, Virgin Island residents and residents of nearby islands and the World to experience a safe, educational, and beautiful underwater adventure from the dry, pressurized comfort of our 24 passenger tourist submarine cabin.

Watch this site for more details and how to reserve your seat.

Experience the Thrill of a True Submarine Ride!

Your tour will begin with a 15 minute ferry ride from the major Cruise Ship marinas to our dive site where the tourist Submarine and its surface lift barge will be waiting for you and your family to board.

Then you will smoothly dive under the water for about 45 minutes to view coral reefs and a wide variety of marine life all explained by our on-board professional naturalist.

No worries about seasickness or claustrophobia in the comfort of our airliner type pressurized cabin.

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