Snorkel gear, flotation aids, snacks and drinks are included; swimmers must be able to climb the small boarding ladder. 4.96 from 258 reviews at €144 per person for 3h.
In our comparison: #5 of 48 in Snorkeling Tours, by rating weighted by review volume (see the comparison).
One price for every traveller: €144 per adult.
Child prices by age band are shown at checkout. Option texts and prices come from the operator's listing; prices checked on Viator on 6 October 2026.
99% of ratings with a star breakdown are 4★ or 5★: 256 of 258
Star breakdown of all 258 ratings
Reviews are shown as the platforms publish them and removed when they disappear there.
Ratings collected from Guidekin, Viator & Tripadvisor.
We offer a semi private setting with a maximum of 6 guest and a personalized experience. The sailboat Cosmos Mariner is stable, sea kindly, and a beautiful classic boat. With years of experience sailing and snorkeling these waters Rob and Deb are sure to deliver an unforgettable experience.
The operator's own notes, grouped by topic. Nothing here is added by Guidekin.
For a full refund, cancel at least 24 hours before the scheduled departure time.
| Tour | Price | Duration | Rating | Group |
|---|---|---|---|---|
| This tour · #5 of 48 | €144 | 3h | 4.96 (258) | shared |
| Snorkeling Adventure in St Thomas | €117 | 3h 30m | 5.0 (282) | shared |
| Afternoon Snorkel, Pizza & Sunset Tour departing from St. Thomas & St. John | €109 | 5h 30m | 4.93 (1873) | shared |
| 6-Hour Turtles, Pizza Pi & Sunset Sail | €318 | 6h | 4.95 (444) | shared |
Ranked #5 of 48 in Snorkeling Tours by Guidekin score (rating weighted by review volume). Prices here run from €59 to €454, median €118; typical length 4h. 10 of 48 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market. Compare all 48 Snorkeling Tours