St Thomas is a natural choice for boat tours and cruises. The surrounding waters are teeming with colorful fish, turtles, and coral reefs, making every outing a potential underwater adventure. Plus, the marina-front setting means you can hop right on a boat, skipping the traffic and hassle of land-based sightseeing. Whether it’s a luxury yacht for a private day of island-hopping or a lively snorkel tour with tacos and rum punches, St Thomas delivers options that suit all tastes and budgets. One standout is the Circle the Island of St. John tour, which combines snorkeling, a floating taco bar, and visits to pristine spots like Hansen Bay Beach. The reviews highlight its intimacy and fun, especially the unique taco floating bar experience at Lime Out.
For those seeking pure relaxation, the Sunset Cruise from Sapphire Beach offers stunning views of the coast with complimentary champagne and appetizers, perfect for a romantic evening. Meanwhile, adventure lovers will appreciate the High-Speed Harbor Tour—a fast, adrenaline-pumping ride with spins and fishtails or the Half Day Luxury Catamaran snorkeling trip that’s ideal for families or couples wanting a laid-back day on the water. Whatever your style, St Thomas’s boat tours promise a memorable splash of the Caribbean.
Quick Overview
This list covers diverse boat experiences: from full-day sailing adventures to private yacht charters, snorkeling excursions, and sunset sails. You’ll find options with small groups for a more personal experience, luxurious yachts for an indulgent day, or high-speed rides for thrill-seekers. For a closer look at some of the best, check out tours like the St John & Surrounding Cays – Full-Day Sail/Snorkel or the Private Luxury Catamaran Yacht. Each offers something different—be it custom itineraries, marine wildlife, or secluded beaches.
Now, let’s dive into the details so you can pick the right boat tour in St Thomas for your trip.
1. Circle the Island of St. John | Lunch stop at Lime Out (Taco Boat)
At number 1, this 8-hour small-group cruise takes you around St. John with a focus on snorkeling and fun. The tour features two snorkeling stops at calm, clear spots along the North Shore, plus a visit to the floating taco bar Lime Out for lunch, which travelers say is “the best tacos in the water.” The group size limited to 12 ensures an intimate experience, and all snorkeling gear plus alcohol is included in the $250 ticket. Passengers often praise the knowledgeable crew and the relaxed vibe, making it a great choice for those who want a mix of adventure and comfort. The only caveat is some guests mention they wish there was more commentary during the trip. This tour offers excellent value for a full day of snorkeling, drinks, and island scenery.
Bottom Line: Perfect for small groups who want a fun, all-inclusive day with snorkeling, food, and a friendly crew. Book early as it’s very popular.
2. Cocktail Sunset Cruise from Sapphire Beach Resort
Number 2 on our list is the 2-hour sunset cruise aboard the New Horizons or Breakaway Charters. For just $130, you’ll enjoy spectacular views of the coastline while sipping unlimited cocktails and munching on included hors d’oeuvres. The glass of champagne to toast the sunset is a highlight, and the informative narration gives you insight into local sights. Many travelers comment on the friendly crew and the romantic ambiance—making it ideal for couples or small groups. The trip ends at the same dock, leaving plenty of time for dinner afterward.
Bottom Line: A perfect choice for a romantic evening with stunning vistas and a laid-back vibe. Be sure to reserve in advance for this popular cruise.
3. St John & Surrounding Cays – Full-Day Sail/Snorkel, 6 Guests Max
At number 3, this full-day sailing and snorkeling trip is limited to only six passengers, making it one of the most personalized options. The $245 per person price includes multiple snorkeling spots, an onboard lunch, and all drinks. The small group size allows the captain to customize the experience, targeting the best spots to see turtles, rays, and colorful fish. Passengers rave about Captain Kendall’s knowledge of the islands and the delicious grilled chicken lunch. Some reviews mention that the crew’s attention to detail and focus on safety make this a standout. During the day, you’ll also have the chance to swim with sea turtles and relax away from crowds.
Bottom Line: An excellent pick for travelers who want an intimate, flexible, and wildlife-rich snorkeling adventure. Prepare for a day that balances fun and relaxation.
4. Half Day Luxury Catamaran Turtle Snorkel And Beach
Number 4 features a luxury experience on a small-group catamaran, running about four hours. The focus is on seeing green sea turtles in their natural habitat, with the boat heading to a prime snorkeling site. Afterward, you’ll visit Honeymoon Beach, known for its secluded sands and calm waters. The snacks and unlimited drinks from the open bar keep everyone refreshed. The small group size (often praised) ensures more attention from the crew. Reviews highlight the friendly staff and the ease of swimming with turtles. The price is $159, making it a good value for a half-day of marine life encounters and beach relaxation.
Bottom Line: Ideal for nature lovers who want to snorkel with turtles and escape crowds, all in a comfortable, upscale setting.
5. 50′ Luxury Yacht. Private Full or Half Day Catamaran Snorkel, & Beach Experience
Number 5 offers exclusive privacy on a 50-foot luxury yacht for up to 12 people. Whether you choose a half or full day, the yacht’s spacious deck, bean bag chairs, and trampolines make it perfect for relaxing or lively group fun. The itinerary is flexible, but typical stops include Secret Harbour, Brewer’s Bay, and Magens Bay. The all-inclusive price of $1,595 per group provides a tailored experience, with the crew working to customize your day to suit your interests. Recent reviews note the outstanding crew, excellent snorkeling, and delicious on-board food, making it a hit for special occasions or those seeking luxury. Some mention that the price is high, but the quality and privacy justify it for many.
Bottom Line: Best suited for groups wanting a custom, high-end day on the water—perfect for celebrating special occasions.
6. Sunset Sail with Cocktails and Appetizers
Number 6 features a 54-foot catamaran that sails at sunset, offering a relaxing two-hour cruise. The appetizers and unlimited drinks are included, and travelers love the beautiful views of Charlotte Amalie Harbor. The crew’s friendly and attentive service contributes to a memorable evening. Many reviews highlight how it’s “the best way to unwind,” especially with a glass of wine or beer in hand. This trip is perfect for small groups or couples looking for a romantic or peaceful experience. The departure point is the Marriott’s Frenchman’s Cove Dock, making it convenient for those staying nearby.
Bottom Line: An excellent choice for a mellow, scenic evening with drinks and snacks, ideal for celebrating or just relaxing.
7. High Speed Harbor Tour from Charlotte Amalie Cruise Port
At number 7, this thrilling 40-minute jet boat ride will have you fishtailing and spinning through St Thomas Harbor on the Sceamin’ Eagle. The high speeds and acrobatic turns make it popular with adrenaline junkies. The turbine power (750 horsepower) and commentary from the captain promise an exciting yet informative experience. Reviewers mention the friendly crew and the fun, fast-paced nature of the ride as highlights. It’s a short tour, but packed with adventure and perfect for those who want a quick, exhilarating splash of the water.
Bottom Line: Best for thrill-seekers and families wanting a fast, fun, and memorable ride in the harbor.
8. US Virgin Islands Island Hop & Food Boat Tour
Number 8 combines beach hopping and bar hopping on a full-day adventure that’s perfect for food lovers. Over 8 hours, you’ll visit four beaches, including Coki Point Beach and Christmas Cove, with options to snorkel, swim, or explore. The tour features pizza from Pizza Pi, the world’s only floating pizza restaurant, and local drinks. The limited group size of 12 ensures a relaxed vibe, and reviews mention how much fun they had swimming to beaches from the boat and enjoying the tasty stops. This tour offers great value considering the length and variety of activities.
Bottom Line: Excellent for those wanting a full day of beach, food, and socializing with a small, friendly group.
9. Private Luxury Catamaran Yacht. Full or Half Day Charter
Number 9 provides a high-end private experience aboard the S/Y Pisces, accommodating up to 12 guests. You choose your destinations—whether it’s Buck Island, Water Island, or secret cays—and the crew will tailor the itinerary. The all-inclusive price of $1,495 covers snorkeling, swimming, and beach stops. Recent reviews praise the professional crew and luxurious yacht, making it ideal for special celebrations or romantic getaways. The spacious layout and amenities ensure comfort and fun throughout your day.
Bottom Line: Perfect for groups seeking a tailored, luxury private tour with maximum flexibility and comfort.
10. Explore the Virgin Islands on a Private Boat Charter
This customizable private boat allows you to design your day around your interests. The 8-hour trip includes stops at St. John’s private beach, with snorkeling and island exploration tailored to your preferences. Recent guests praise the ease of the private experience and friendly, knowledgeable captains. The price of $1,195 for up to 6 people offers good value for a completely personalized day on the water. It’s ideal for families or friends who want full control over their itinerary.
Bottom Line: Great for travelers who prefer full customization and private, relaxed exploring of the Virgin Islands.
11. USVI Private Boat Charters – New, Fast Powerboats for Half and Full Day
Number 11 features the MV Aquarius, a 2019 twin-engine powerboat capable of reaching your preferred destinations swiftly. With up to 12 guests, this private charter is perfect for day trips around St. Thomas and St. John. The crew will help craft your route, possibly including snorkeling with turtles, dolphin spotting, or visiting secluded beaches. Reviewers mention the professional, friendly captain and excellent snorkeling as highlights. The high-speed adventure makes it ideal for those who want to maximize time on the water.
Bottom Line: Best for groups looking for a fast-paced, flexible private day on the water with options for wildlife viewing.
12. Half Day Sail and Snorkel with the Turtles
Number 12 offers a relaxing half-day sailing on a well-equipped yacht with a focus on snorkeling with green sea turtles. For $140 per person, you’ll sail to Buck Island, part of the National Wildlife Marine Refuge, where professional snorkel gear and guides enhance the experience. The small group size (about 15 people) helps keep things personal. Reviewers rave about the friendly crew, the abundance of turtles, and the informative commentary. The trip balances marine wildlife with sailing and relaxing on deck.
Bottom Line: Ideal for nature lovers wanting to see turtles and enjoy a tranquil sailing experience.
13. Sail/Snorkel Adventure from Sapphire Marina, STT NO CROWDS
Number 13 features a small-group sailing trip on the Cosmos Mariner, limited to 6 guests. The 3-hour tour takes you to exclusive snorkeling spots, with all gear provided. Guests love the personalized service, great snorkeling, and the relaxed, uncrowded atmosphere. Many reviews mention how the small group makes all the difference and how friendly the crew is. This tour is perfect for those who want to avoid large crowds and focus on quality snorkeling in a intimate setting.
Bottom Line: Perfect for snorkel enthusiasts seeking a semi-private, relaxed outing.
14. Private Fast Power Catamaran. Full or Half Day for Beach Hopping, Snorkel & Swim
Number 14 offers a speedy private adventure aboard the MV Poseidon, a 36 ft TwinVee Ocean Cat. Up to 12 guests can enjoy customizable stops at Water Island, Little Buck Island, and Honeymoon Beach. The all-day or half-day options (from $895.50) are flexible, with the crew tailoring the itinerary based on your interests. The fast, stable boat ensures efficient travel, and reviews mention the professional crew and fantastic snorkeling. This trip is great for families or groups wanting a bespoke, fun day with plenty of swimming and sunbathing.
Bottom Line: Ideal for travelers wanting a high-speed, private, and adaptable day on the water.
15. SeaFari FastCat – Sun, Fun, Swimming, Snorkeling & Boat Party
Last on our list, this 4-hour turbo-boat trip is all about speed, fun, and socializing. The Seafari FastCat visits Limestone Bay and Honeymoon Cove, offering snorkeling, swimming, and paddleboarding. For just $89 per person, it’s one of the most budget-friendly options, especially popular for families and groups looking for a lively, active day. Reviewers mention the fast ride, cool crew, and great mix of activities. It’s perfect if you want to combine water play and a boat party in a condensed timeframe.
Bottom Line: Best for those who want a high-energy, affordable trip with plenty of swimming and snorkeling.
How to Choose the Right Boat Tour or Cruise
Picking the perfect boat experience depends on your budget, interests, and travel style. If you want a luxurious, private day, the Luxury Yacht or Catamaran options (see here) offer tailored itineraries and extra comfort. For adventure and wildlife, the snorkeling trips with turtles (half-day snorkel) or the full-day cay excursions (Island Hop & Food Tour) deliver immersion in marine life.
Budget travelers or those wanting more activity and fun might prefer the high-speed harbor ride (see here) or the SeaFari boat party. For romantic evenings, the sunset cruise (check it out) offers a peaceful way to unwind.
Finally, early booking is recommended—many tours fill quickly, especially during peak season. Think about your group size, desired activities, and whether you prefer relaxation or adventure when choosing.
St Thomas offers a diverse array of boat tours—from luxury private charters to thrilling high-speed rides, and calm snorkel trips to sunset sails. Whether you’re after a romantic evening, wildlife encounters, or a family-friendly adventure, there’s a boat tour in St Thomas to fit your style. We suggest booking ahead to ensure your preferred experience, and don’t hesitate to ask your captain to customize your day. With so many fantastic options, you’re sure to find a perfect way to explore the beautiful waters of the U.S. Virgin Islands.