Guided Underwater Scooter and Snorkeling Activity in St. Thomas

The guided underwater scooter and snorkel excursion in St. Thomas offers one of the most unique and unforgettable experiences on the island. Cruising out on a spacious dive yacht sets the stage for a fantastic day on the water, blending a scenic cruise with incredible marine exploration. Operating your own personal underwater scooter where your head stays completely dry inside an air-filled dome while you glide alongside vibrant coral reefs and tropical fish feels like an absolute sci-fi adventure requiring no prior diving or difficult ear clearing. Between the thrill of steering your own sub, the chance to jump in for traditional snorkeling while waiting your turn, and a top-tier crew that keeps everyone safe and laughing, it is easily a 10/10 highlight for any island itinerary.

Event was cool, one and done excursion. They take you on the scooters in sections, my day split into 3 groups. I was in the last (3rd) group and my time on the scooters felt very rushed. If you want a lot of time underwater join the first group lol. Other than that everyone was very kind, gave clear instructions, and most import made us comfortable and got us home safe.

Great experience from beginning to end. Remember to bring a device other than a cell phone in a pouch to capture the experience!

My family and I took a trip and we wanted to do a fun excursion. Captain Andrew and his whole crew were absolutely amazing! We went snorkeling and did the underwater scooters. We all had a blast! Captain and crew were incredibly nice and informative and kept us laughing and safe with our adventure. I highly recommend this fun excursion if you’re in St. Thomas.

This was a wonderful time for me and my wife for the first time. The crew was friendly and the best place to snorkel is by the rocks. We will come back and do this again when we are in town.

I had an amazing experience with Boss Underwater Sea Adventure! It was a beautiful day from start to finish, and the staff made it even better. They were incredibly knowledgeable, accommodating, and patient—especially when I started panicking a little, lol. Their calm and reassuring attitude really helped me enjoy the experience. The boat was nice, clean, and spacious, with plenty of room for everyone to be comfortable. The snacks were a cute and thoughtful touch that added to the overall experience. The views and underwater sights were absolutely beautiful, and being surrounded by such friendly people made the day even more special. Even though I ended up getting seasick, I can honestly say it was still worth it. Overall, it was a memorable adventure, and I highly recommend Boss Underwater Sea Adventure to anyone looking for a fun and unique experience on the water!

Staff was friendly and trip was good. Definitely a neat and different way to snorkel/scuba. Kids loved it.

This is safe once in a lifetime experience riding underwater scooter while safely breathing in a helmet type environment views most species in Atlantic Ocean safe for even non-swimmers. Also snorkeling also offered and you can bring your own snorkeling equipment. Great experience loved it.

This was an amazing experience. I would do it again in a heart beat. It's a little unsettling at first to have your head in a bubble but as soon as you start moving you forget all about it.

Booked as our excursion while on our cruise. Quick EASY walk from the port to board the ship. ALL staff were kind and engaged with tourists from the moment we boarded the ship. The ship was CLEAN and well maintained!! Reyna was GREAT explaining exactly what and how to use the BOSS. The divers once in the water were TOP NOTCH making sure each one of us were READY and comfortable!!! Stayed with us every step of the way and took pictures for us (none to post just yet- forgot to use my phone I was loving the experience- and took an underwater camera) Pack plenty of sunscreen!! They had some snacks, water and kool-aid for the guests. I’d suggest having your OWN snorkel mask 🤿 to use while waiting on your groups turn to boss you DO get to snorkel on your own. BOOK THE TOUR it’s so COOL!!! My only wish - it could’ve lasted LONGER