Exploring St. Thomas from the water doesn’t get more exclusive than this private half-day snorkeling tour. For around $2,540 per group, you get the luxury of your own 42-foot boat, a marine specialist guide, and the chance to explore some of the most vibrant underwater spots around Greater St. James Island and Little St. James. This is a carefully curated experience that combines comfort, personalized attention, and the kind of marine encounters that leave you eager to come back for more.
What we really appreciate about this trip is the attention to detail — from top-notch snorkel gear and floats to freshly served snacks and rum punch. It’s clear that the crew aims to make this a memorable day, not just a typical tour. That said, since transportation isn’t included, you’ll want to arrive at Saga Haven Marina prepared to meet your boat. It’s ideal for those seeking privacy, a relaxed pace, and the chance to see a variety of marine life with knowledgeable guides.
For anyone who loves discovering new reefs or simply relaxing on a well-maintained boat, this trip offers excellent value. It’s especially suited for families, couples, or small groups eager for an intimate experience, as the reviews highlight — the guides are friendly, comforting, and passionate about sharing their marine knowledge.
Key Points

- Private & Personalized: You and your group get exclusive use of a 42-foot boat for a tailored experience.
- Expert Guides: Marine specialists lead you, making the experience both educational and fun.
- Vibrant Marine Life: Expect to see turtles, stingrays, colorful fish, and hard and soft corals.
- All-Inclusive Comfort: Snorkel gear, floats, bottled water, snacks, and rum punch are provided.
- Flexible Itinerary: The crew adapts the stops based on weather and your preferences.
- Ideal for Comfortable Swimmers: You should be able to swim confidently in open water.
A Deep Dive into the Experience
Embarking on this private snorkeling trip begins at Saga Haven Marina, where the crew welcomes you with friendly professionalism. Here, you’ll check in, get fitted with your gear, and meet your captain and marine guide. This initial step is straightforward but essential — it sets the tone for a relaxed, organized adventure. The check-in process lasts about 15 minutes, giving you a chance to ask questions and settle in before heading out.
Once onboard, the boat itself is a highlight — a spacious 42-foot vessel that comfortably accommodates your group. Its size ensures ample space for moving around, chatting, and relaxing, while the marine guide and captain are always close at hand. From here, your first stop is Christmas Cove, a popular snorkel site on Greater St. James Island. This reef is bustling with marine activity, making it an excellent spot for beginners and seasoned snorkelers alike.
What makes Christmas Cove special? The reviews rave about the abundant marine life, including spotted trunkfish, Spanish hogfish, French angelfish, and southern stingrays. Expect to see turtles, too — a favorite among snorkelers. The calm waters and vibrant coral formations create an engaging underwater tableau that’s rich in color and movement. The crew’s knowledge enhances the experience, as they point out the different fish and explain the ecosystems.
After about an hour and a half at Christmas Cove, the boat gently moves to Little St. James, a private island protected by a marine park. This site is known for hard and soft corals, large schools of fish like Bluestriped grunts, and the possibility of spotting larger creatures. Reviewers describe this stop as “absolutely fantastic,” praising the beautiful coral reefs and the chance to get close to marine life in a protected environment.
The crew’s flexibility here is a key feature — if the weather shifts, they might adjust the stops to ensure you have safe, enjoyable conditions. This kind of adaptability underscores their professionalism and commitment to quality. The entire trip lasts around 4 hours, with plenty of time to relax, snorkel, and enjoy the scenery.
Post-water activities include serving bottled water, snacks, and the famous rum punch, which is a hit with adults. Many reviews emphasize the knowledgeable guides, like Abby, Steve, and Audrey, who dedicate themselves to making sure everyone feels comfortable and informed. Their enthusiasm and friendliness often stand out, transforming a simple snorkel into a more meaningful encounter with marine life.
Prefer personalized experiences? Here are other private options we've covered in St Thomas
The Value of an All-Inclusive Private Tour

While $2,540 may seem a significant investment, it’s worth considering what’s included: exclusive use of a boat, snorkel gear, floats, guided instruction, snacks, and drinks. Compare this with a group tour that might be crowded or rushed, and you realize this is a chance for a truly personalized adventure.
The private aspect means fewer worries about noisy neighbors or feeling rushed. You can spend your time just soaking in the views, asking questions, and exploring at your own pace. And because the crew is experienced and eager to adapt, your trip can focus on your interests, whether that’s spotting specific marine animals or just relaxing aboard.
Reviewers consistently mention the professionalism and friendliness of the guides, with many describing guides like Kyle, Erika, Jamie, and Tommy as “fantastic” and “great with kids.” The boat’s cleanliness and high-quality equipment are also praised, giving peace of mind when it comes to comfort and safety.
Practical Tips for Your Snorkeling Day

Since transportation isn’t included, plan to arrive at Saga Haven Marina early to ensure smooth check-in. The meeting point is easy to find, located at 6117 Estate Frydenhoj, Saga Haven Marina. The tour is suitable for anyone aged five and up; however, all guests must be confident swimmers capable of open water snorkeling without assistance. Children under 18 will need to be accompanied by adults, and the minimum drinking age is 18, so bring valid IDs if you plan to enjoy the rum punch.
Weather considerations are important — the trip is weather-dependent, and if poor conditions cancel the tour, you’ll be offered a different date or a full refund. This means your guides prioritize safety and comfort above all.
The boat is near public transportation, making it accessible without a car, but if you’re staying farther out, transportation arrangements should be made ahead of time. Gear such as snorkel and fins are provided, but feel free to bring your own mask if you prefer.
Who Will Love This Tour?

This trip is perfect for those who value privacy, personalized service, and the chance to explore marine environments without the hassle of large crowds. It’s especially suited for families or groups of friends who want a relaxed, flexible schedule with knowledgeable guides who genuinely care about marine conservation and education.
If you’re someone who enjoys learning about fish and coral and loves the idea of having your own boat, this snorkeling experience offers both comfort and adventure all rolled into one.
Final Thoughts

In essence, this private half-day snorkeling tour in St. Thomas provides an excellent balance of luxury, education, and natural beauty. The guides’ expertise means you’re not just floating around aimlessly — they help you spot turtles, rays, and schools of colorful fish, making each stop an exciting discovery. The all-inclusive approach, with drinks, snacks, and top-quality gear, makes it feel effortless and indulgent.
For travelers seeking an intimate, flexible, and well-organized water adventure, this tour delivers on all counts. It’s especially valuable for those who want to avoid the crowded groups and share the experience with just their loved ones. The reviews highlight the guides’ friendliness and knowledge, which elevates the trip from a simple activity to a memorable day on the water.
Whether you’re a seasoned snorkeler or trying it for the first time, you’ll appreciate the calm waters, marine diversity, and the chance to truly connect with the underwater world of St. Thomas. For anyone craving a personalized, relaxed, and scenic outing, this private charter is a superb choice.
Fascinated by underwater life? Here are other snorkeling spots we've covered in St Thomas
- Half Day Snorkeling Tour from Margaritaville
- Snorkeling with Sea Turtles at St. Thomas
- Guided Underwater Scooter and Snorkeling Activity in St. Thomas
- SeaFari FastCat – Sun, Fun, Swimming, Snorkeling & Boat Party
- Snorkeling Adventure in St Thomas
- Sunset on the Water + Night Snorkeling with Guide in St. Thomas
FAQ

Is transportation to the meeting point included?
No, transportation isn’t included. You’ll need to arrange your own way to Saga Haven Marina, which is easily accessible and near public transit.
What is the minimum age for participating?
Guests must be age 5 or older, with children needing to be accompanied by an adult. All participants should be comfortable swimmers capable of open water snorkeling.
What’s included in the tour?
The price covers exclusive use of the boat, snorkel gear, floats, bottled water, snacks, and rum punch. The crew also provides a certified snorkel guide and a USCG-licensed captain.
Can the itinerary be changed?
Yes, the crew is flexible and will work with you to adapt stops depending on the weather and your preferences. The exact sites visited may vary.
Is snorkel gear provided?
Yes, all guests receive snorkel gear, including masks, fins, and snorkels, to ensure everyone is comfortable exploring the reefs.
What if the weather is bad?
If poor weather cancels the trip, you’ll be offered an alternative date or a full refund. The safety and comfort of guests are the top priorities.
To sum it up, this private snorkeling tour offers a rare combination of personalized service, stunning marine encounters, and relaxed comfort in St. Thomas. It’s best suited for small groups or families looking for an exclusive day on the water. With knowledgeable guides, excellent equipment, and the chance to see turtles, rays, and colorful fish, it’s a memorable way to experience the islands’ underwater treasures without feeling rushed or crowded. If you value authenticity, comfort, and the thrill of discovering marine life in a peaceful setting, this trip could be your highlight of the trip.
More Private Tours in St Thomas
More Guided Tours in St Thomas
- Private Full Day Guided Snorkeling or Diving Charter in St Thomas
- Private Sunset Charter + Guided Night Snorkeling in St Thomas
- Guided Tour of Coral World Ocean Park & Happy Hour
- Guided Kayak Tour from Margaritaville
- Guided Stand Up Paddleboard Tour from Elysian
- Sunset on the Water + Night Snorkeling with Guide in St. Thomas
More Tour Reviews in St Thomas
- Half Day Luxury Catamaran Turtle Snorkel And Beach
- Sail and Snorkel Private Charter – Half Day Morning
- Two Islands One Real Experience to St Thomas and St John
- Explore the Virgin Islands on a Private Boat Charter
- Augmented Reality Secret Agent Treasure Hunt in St Thomas
- Us Virgin Islands Venture Scavenger Hunt
More St Thomas experiences we've covered
- Half Day Luxury Catamaran Turtle Snorkel And Beach
- Sail and Snorkel Private Charter – Half Day Morning
- Two Islands One Real Experience to St Thomas and St John
- Explore the Virgin Islands on a Private Boat Charter
- Augmented Reality Secret Agent Treasure Hunt in St Thomas
- Us Virgin Islands Venture Scavenger Hunt
- Spiritual Drum Circle with a Local Priest
- Explore St. John Private Full Day Island Tour
- Skyline Drive Lookout and Beach Hopping
- Discover The Baths of Virgin Gorda Full Day Adventure – Ritz Carlton St. Thomas
- Private Sunset Harbor Sail (25 Max)
- Island Buggy Excursions
