Swim with Turtles: Snorkel & Sail in St. Thomas

Swim with green sea turtles and tropical fish on a 3-hour snorkel and sail adventure in St. Thomas. Book your morning tour during busy holiday weeks!

Duration: 3 hours
Cancellation: 24 hours
Highlights
  • The VI Cat - Arrive by 12:30 pm to check in with The VI Cat crew at the wooden dock of Marriott’s Frenchman’s Cove. The tour departs promptly at 1 pm (AST - Atlantic Standard Time). Guests are responsible for their own transportation to Marriott’s Frenchman’s Cove. After checking in with security, follow the signs indicating “public access to the…
What's Included
  • Snorkeling equipment: mask, snorkel, vest, fins
  • Local guide
  • Unlimited drinks (alcoholic beverages after in-water activities)
  • Snacks
What's Not Included
  • Gratuities (suggested)
  • Souvenir T-Shirts and Dri-Fit Shirts (available for purchase)
  • Guest provides own transportation to and from the Marriott’s Frenchman’s Cove
Additional Information

Join the resident green sea turtles and vibrant tropical fish on a 3-hour snorkeling and sailing adventure in St. Thomas aboard The VI Cat. Depart on our 54-foot catamaran, inspected by the US Coast Guard, and sail to the stunning Caribbean waters of Turtle Cove at Little Buck Island National Wildlife Refuge. Witnessing the green sea turtles in their…

Location
The VI Cat
Guest is to provide their own transportation to the Marriott's Frenchman's Cove. Check in with security and make your way to the DOCK and follow signs that say public access to beach. Arrive 30 minutes prior to trip departure time. We are cannot accommodate late arrivals. *Reference map in photos.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.8
(2256 Ratings)
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Theresa_s
May 31, 2026
Fun afternoon - Adrienne made sure we saw turtles. Dan and Serena made sure the trip was enjoyable. Very well organized and professional.
Review provided by Viator
Brendawd367na
May 30, 2026
Awesome Snorkeling - Never been Snorkeling before and this crew made it an awesome experience! We saw 3 Turtles and 2 Barracuda’s and a lot of Tangs, Yellow Snappers and many other species of fish. A live Starfish and 2 hermit crabs. It was so awesome! I would definitely recommend and go again!!
Review provided by Tripadvisor
Elyse_c
May 30, 2026
Excellent snorkel cruz - We had a fantastic snorkel trip with Serena, Adrian and Dan aboard the VI Cat. The boat was comfortable with lots of shady and sunny spots to sit. At Turtle Cove we saw numerous turtles, rays, and tropical fish. Plenty of time to snorkel. On the way home we sailed and enjoyed snacks and Painkillers. This is a great family activity.
Review provided by Viator
Veronica_d
May 28, 2026
Great... - Great experience-snorkeling and education of the marine life! The crew provided pretzels, some water, sodas, and painkillers. A great experience for someone’s first time.
Review provided by Viator
Brandi
May 27, 2026
Buck Island Catamaran Group Snorkel - We had a great boat ride out to Buck Island. Crew was great! I didn’t know it was a big group tour I thought there would be less people. There was plenty of room to fit. Crew provided lots of beverages and snacks on the way back. Highlight was 2 sea turtles and a big spotted ray.
Review provided by Tripadvisor
Brittany_g
May 24, 2026
Best snorkel in St Thomas - Had a blast today with Sam, Dan, Michael, and Nashawn! They made sure we were taken care of from start to finish! Fast check in and a guided snorkel. We saw Barry the barracuda, sea turtles, and a ton of tropical fish. Don’t let other reviews scare you off this was an awesome tour. The sail back on the catamaran was beautiful 😍
Review provided by Viator
Elaine_s
May 24, 2026
It doesn’t matter if it... - It doesn’t matter if it rains when you are going snorkeling! We had a great time! Everyone was very knowledgeable about the fish and turtles we saw. High recommend The Cat!!
Review provided by Viator
Benjaminsr8922cj
May 22, 2026
An Unforgettable Snorkeling Experience — Far Beyond Just Turtles - We booked the The VI Cat Turtle Cove snorkel and sail excursion hoping to see a few sea turtles, but the experience completely exceeded our expectations. Not only did we see turtles, but we also encountered stingrays, a massive eagle ray, squid, an octopus, and countless colorful fish — including a beautiful yellow tail damsel juvenile fish. Even the guides mentioned that the marine life activity that day was more than they normally see, which made the trip feel even more special. The crew was absolutely fantastic from start to finish. Captain Phillips kept the trip smooth, relaxed, and enjoyable, while Nashawn, Dakota, and Sam were incredibly friendly, knowledgeable, and attentive throughout the excursion. Everyone had a great attitude and genuinely seemed passionate about what they do. They were always available to answer questions about the wildlife we spotted, and because our group was fairly small, the whole experience felt personal and relaxed rather than crowded or rushed. One moment that especially stood out was when my wife wanted one of the shirts they sold onboard, but they had run out of her size. Sam actually sold her his own shirt so she could still take one home. That level of hospitality and kindness really says a lot about this crew. This excursion ended up being one of the absolute highlights of our trip to St. Thomas. Between the incredible marine life, the beautiful sailing, and the outstanding crew, it became one of those vacation experiences we’ll remember for a very long time.
Review provided by Tripadvisor
Vicki_t
May 19, 2026
Great day on water got to... - Great day on water got to see 2 turtles. Small group that was great for us on the water. We got lots of attention.
Review provided by Viator
Chris_s
May 16, 2026
Snorkeling in a large group - There was a large group on our trip with a wide range of experience. Because we had to stay in a tight group, experienced snorkelers might find it frustrating. But the IV Cat is a nice boat and we enjoyed the ride to Buck Island. We saw one turtle, but not many fish.
Review provided by Viator
From $119
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).