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Snorkeling in St Thomas
Real snorkeling in St Thomas — live ratings, prices, and booking links.
Real snorkeling in St Thomas
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Turtles and Tacos Snorkel from Westin Frenchman's Reef
★ 5.0(17 reviews)· 5 hrs
From €124
Snorkeling Adventure in St Thomas
★ 5.0(280 reviews)· 3h 30m
From €115
Afternoon Snorkel, Pizza & Sunset Tour departing from St. Thomas & St. John
★ 4.9(1,794 reviews)· 5h 30m
From €107
National Park Snorkeling Excursion
★ 4.9(673 reviews)· 3h 30m
From €80
Small Group Sea Turtle Tour (Guaranteed to see turtles)
★ 4.9(120 reviews)· 2 hrs
From €79
Guided Underwater Scooter and Snorkeling Activity in St. Thomas
★ 4.8(247 reviews)· 3h 30m
From €117
Turtle Cove Catamaran Snorkel and Sail at Little Buck Island STT
★ 4.8(2,273 reviews)· 3 hrs
From €106
Snorkeling with Sea Turtles at St. Thomas
★ 4.7(79 reviews)· 2 hrs
From €71
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
What to check before you book
- Compare what's actually included (guide, food, transport, entry fees) rather than just the headline price.
- Check the cancellation policy before booking, especially for weather-dependent or timed experiences.
- Read the meeting point details carefully — some tours start away from the main attraction.
Best time for snorkeling in St Thomas
Real weather data, based on the last 3 years — useful for outdoor plans, less relevant for indoor experiences.
January
26° / 24°C
~42mm rain
April
26° / 24°C
~91mm rain
July
28° / 26°C
~85mm rain
October
29° / 27°C
~161mm rain
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FAQs — Snorkeling in St Thomas
Based on real current ratings, "Turtles and Tacos Snorkel from Westin Frenchman's Reef" is the highest-rated option we found (5.0 stars) — see the listings above.