Thomas and St. John. A life jacket is included, and children aged ten to seventeen ride free; adults must each operate their own ski and hold a valid driver's license. 4.9 from 39 reviews for 1h.
In our comparison: #16 of 24 in St John Tours, by rating weighted by review volume (see the comparison).
One price for every traveller: €154 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.
97% of ratings with a star breakdown are 4★ or 5★: 38 of 39
Star breakdown of all 39 ratings
Reviews are shown as the platforms publish them and removed when they disappear there.
Ratings collected from Guidekin, Viator & Tripadvisor.
Grass Cay is an island of the United States Virgin Islands. It is located between St. Thomas and St. John. It is approximately 1.6 miles long by ⅛ mile wide. There is no permanent human habitation
Pass by, no stop5 miles west of Cruz Bay on Saint John in the United States Virgin Islands. It is a popular destination for snorkelers and scuba divers.
Pass by, no stopNorth of the Pillsbury Sound and measuring 0.7 miles long, it is located 2 miles northwest of the island of St. John and 2 miles northeast of the island of St. Thomas.
Pass by, no stopZoom out of Great Cruz Bay and follow our guide through the pristine waters of the Caribbean between St. Thomas and St. John in the Pillsbury Sound. Take in the sites of the Virgin Islands while your guide takes you through many of the cays tucked between the islands.
IMPORTANT INFORMATION:
Prices are per jet ski.
Must be an adult (18+) to operate.
Adults (18+) must operate their own ski.
Child riders are free (ages 10-17).
Children less than 10 years of age are not permitted.
All participants must know how to swim.
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 · #16 of 24 | €154 | 1h | 4.9 (39) | shared |
| Afternoon Snorkel, Pizza & Sunset Tour departing from St. Thomas & St. John | €109 | 5h 30m | 4.93 (1873) | shared |
| Circle the Island of St. John | Lunch stop at Lime Out (Taco Boat) | €318 | 8h | 4.93 (920) | shared |
| Half or Full-Day Private Boat Charter from St. John or St. Thomas | €691 per group | 3h 30m | 4.98 (152) | private |
Ranked #16 of 24 in St John Tours by Guidekin score (rating weighted by review volume). Prices here run from €72 to €668, median €135; typical length 5h. 7 of 24 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market. Compare all 24 St John Tours