St. Thomas’s best guided tours center on its crystal-clear waters and coral reefs. You’ll find excellent marine adventures that fit any comfort level, with skilled local guides leading the way.
My favorite picks include the certified reef excursions (perfect for up-close encounters with sea life), and the sunset-to-night snorkel tours (offering a rare glimpse of nocturnal marine creatures). For families, the underwater scooter tours are a blast – they’re safe, easy to operate, and let you explore without advanced swimming skills.
Let’s explore the top-rated water tours available on the island:
Good To Know
- Certified guided reef dive to experience vibrant reefs and diverse marine life in the U.S. Virgin Islands, led by a certified dive master.
- Private half-day guided snorkeling charter on a 42-foot boat with snorkeling gear, refreshments, and rum punch for adults.
- All-day guided kayak and snorkel tour with personalized attention, exploring coral reefs and sea turtle habitats.
- Guided underwater scooter and snorkeling activity with a high recommendation rate and a focus on safety and enjoyment.
- Sunset guided tour and night snorkeling experience at Coral World Ocean Park, including happy hour and snacks.
Certified Guided Reef Dive in St Thomas
For travelers seeking an unforgettable underwater adventure in St. Thomas, the Certified Guided Reef Dive is a must-try experience.
This dive takes divers to the vibrant reefs surrounding the U.S. Virgin Islands, where they may encounter a diverse array of marine life, including eels, rays, barracudas, and turtles.
Led by a certified dive master, the dive reaches a maximum depth of 55 feet, making it suitable for divers of all skill levels.
The easy, sandy beach entry and all necessary equipment provided ensure a seamless and safe diving experience.
With a 99% recommendation rate, this tour is an excellent choice for exploring the stunning underwater world of St. Thomas.
Read our full review: Certified Guided Reef Dive in St Thomas Review
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Private Half-Day Guided Snorkeling Charter in St. Thomas
Seeking a more intimate and personalized underwater exploration? Consider a private half-day snorkeling charter in St. Thomas.
Enjoy exclusive use of a 42-foot boat, guided by a marine specialist. The experience includes snorkeling gear, refreshments, and even rum punch for adults.
With a 100% traveler recommendation based on 41 reviews, this charter offers a comfortable and rewarding way to discover the vibrant marine life of the Caribbean.
Meeting at the Aqua Marine Dive Center, the tour is suitable for guests aged 5 and up with a moderate fitness level. Gratuities are included, making this a seamless and hassle-free adventure.
Read our full review: Private Half-Day Guided Snorkeling Charter in St. Thomas Review
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All-Day Guided Kayak and Snorkel Tour on St. Thomas – St Thomas
Embarking on an all-day guided kayak and snorkel tour on St. Thomas promises an immersive Caribbean adventure.
The Reef and Turtle Adventure offers a maximum group size of 9 travelers, ensuring personalized attention. Participants will explore coral reefs and sea turtle habitats, with two snorkeling spots included.
The guided excursion also features kayaking and snorkeling instruction. Lunch and snacks are provided, and underwater photos are available for purchase.
With a 100% recommendation rate and a Badge of Excellence, this tour is an excellent choice for those seeking an immersive and memorable experience in the US Virgin Islands.
Read our full review: All-Day Guided Kayak and Snorkel Tour on St. Thomas – St Thomas Review
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Private Full Day Guided Snorkeling or Diving Charter in St Thomas
Travelers seeking a personalized, full-day snorkeling or diving experience in the waters of St. Thomas will appreciate this private charter tour.
Rated 5.0 based on 16 reviews, the tour offers flexibility, with a customized itinerary tailored to your group’s preferences.
Enjoy the use of quality snorkeling equipment, a certified guide, and a USCG-licensed captain. Refreshments, including water, soft drinks, snacks, and Pirate Punch for adults, are provided.
Transportation assistance is available from cruise ports or resorts. With a maximum group size of 1, this tour offers an intimate, VIP-style adventure in the US Virgin Islands.
Read our full review: Private Full Day Guided Snorkeling or Diving Charter in St Thomas Review
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Guided Underwater Scooter and Snorkeling Activity in St. Thomas
Why not explore the underwater world of St. Thomas on a guided underwater scooter and snorkeling adventure?
With 115 reviews and a 97% recommendation rate, this activity provides an unforgettable experience. Snorkeling equipment, water/juice, and a fresh water rinse are included, accommodating up to 24 travelers.
At $131.44 per person, the tour features friendly, professional staff and focuses on safety and enjoyment.
While not recommended for those with certain medical conditions, the moderate fitness level required makes it suitable for most swimmers.
Bring an underwater camera to capture your encounters with marine life during this unique St. Thomas excursion.
Read our full review: Guided Underwater Scooter and Snorkeling Activity in St. Thomas Review
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Sunset Guided Tour of Coral World Ocean Park & Happy Hour
As the sun dips below the horizon, visitors can enjoy a guided tour of the Coral World Ocean Park in St. Thomas, US Virgin Islands.
The 5:15 PM tour includes entry to the park, a knowledgeable guide, and free time for exploration. Guests can see turtles, stingrays, and more.
The tour also features a happy hour with unlimited drinks and light snacks.
While the experience isn’t wheelchair accessible, it’s stroller-friendly and near public transportation.
With a 4.3 rating from 6 reviews, this sunset tour offers a relaxed and informative way to experience the park’s marine life.
Read our full review: Sunset Guided Tour of Coral World Ocean Park & Happy Hour Review
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Sunset on the Water Night Snorkeling With Guide in St. Thomas
This sunset on the water night snorkeling experience in St. Thomas offers a unique opportunity to explore the marine life under the stars.
With a maximum of 15 participants, the activity includes snorkeling equipment, snacks, alcoholic beverages for adults, a professional guide, and transportation.
Guests must be able to swim comfortably and be free of serious medical conditions.
Priced at $130 per person, this non-refundable tour receives an average rating of 5.0 based on 3 reviews.
The meeting point is at the Aqua Marine Dive Center, and the activity ends back at the starting location.
Read our full review: Sunset on the Water Night Snorkeling With Guide in St. Thomas Review
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1-Hour Guided Jet Ski Tour in St. Thomas From Frenchmans Reef
A 1-hour guided jet ski tour in St. Thomas from Frenchman’s Reef is a thrilling way to explore the US Virgin Islands.
The tour departs from the Westin Beach Resort & Spa, with a maximum of 4 travelers per group for a personalized experience. Participants must be at least 18 years old, able to swim, and within weight limits.
The tour visits islands and beaches, including Brewer’s Bay, with opportunities to see sea turtles. Guides provide local insights and recommendations.
While most travelers enjoy the fun experience and scenic views, some note issues with swimming to the jet skis and desired longer stops to learn more.
Read our full review: 1-Hour Guided Jet Ski Tour in St. Thomas From Frenchmans Reef Review
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Private Sunset Charter Guided Night Snorkeling in St Thomas
For those seeking a more serene and immersive experience in the waters of St. Thomas, the Private Sunset Charter + Guided Night Snorkeling tour is a must-try.
With a maximum group size of 15, this private tour offers a personalized and intimate adventure. Guests can enjoy snorkeling equipment, underwater flashlights, and even alcoholic beverages like the signature Pirate Punch.
The certified in-water guide ensures a safe and informative experience. Conveniently located at the Saga Haven Marina, the tour includes transportation and gratuities, making it a hassle-free way to explore the island’s vibrant marine life after sunset.
Read our full review: Private Sunset Charter Guided Night Snorkeling in St Thomas Review
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The Sum Up
St. Thomas offers a variety of guided tours that allow visitors to explore the island’s diverse natural wonders. From reef diving and snorkeling to kayaking and jet skiing, there’s something for all. Whether you’re looking for a private charter or a group tour, these guided experiences provide an opportunity to fully learn about the beauty of St. Thomas.