Discover the Charm of a Private Full-Day Sail/ Snorkel Experience in USVI

Imagine spending a full day sailing in the calm waters of the US Virgin Islands, with your own crew and itinerary. Starting from Sapphire Marina on St. Thomas, this private tour offers up to six guests the chance to customize their day—whether you want to cruise leisurely, explore secluded beaches, or jump in for some snorkeling. The price tag is $1,975 per group, making it an intimate and flexible experience that’s perfect for families, romantic getaways, or small groups of friends.
What we really love about this excursion is its personal touch—your crew, Deb and Rob, tailor every moment to your preferences. The boat itself is described as spacious, well-maintained, and welcoming, giving you a sense of sailing in a floating home rather than a tourist trap. Our second favorite aspect? The delicious homemade lunch prepared onboard — crab cakes, salads, and snacks—making the whole day feel like a luxurious, personalized retreat.
One thing to consider is that this experience requires good weather—like most sea adventures, you’ll want to be prepared for the occasional wind or rain. Also, since it’s a private outing, you’ll need to book in advance (on average 34 days ahead), which requires some planning, but the wait is worth it for a tailored experience.
This tour is best suited for those who appreciate authentic, relaxed sailing, enjoy snorkeling or water play, and want a unique, personal connection to the Virgin Islands. It’s especially appealing if you want to avoid crowded tours and prefer a calm, customized environment.
Key Points

- Private Experience: Only your group participates, allowing for a fully personalized day.
- Flexible Itinerary: Choose your preferred stops—beaches, snorkeling spots, or relaxing onboard.
- Inclusive Water Toys: Snorkel gear and flotation toys are provided, perfect for family fun or solo exploration.
- Gourmet Lunch: Homemade on-board meals like crab cakes elevate the experience into a true Caribbean feast.
- Ease of Access: Dock slip makes boarding and disembarking straightforward.
- Weather Dependent: Good weather is essential; cancellations are possible if conditions worsen.
Enjoy being on the water? Here are other boat experiences we've looked into in St Thomas
Why This Private Sail/ Snorkel Tour Stands Out
On the surface, a full-day sailing trip might seem like a simple boat ride, but this experience delivers so much more. It’s about creating a comfortable, memorable day that’s tailored to your desires—whether that’s lounging in the sun, exploring underwater worlds, or enjoying a leisurely sail.
What sets this tour apart is the attention to detail provided by Deb and Rob, who are praised repeatedly for their friendliness, knowledge, and ability to make guests feel at home. They live aboard their boat, Cosmos, which means you’re not just another passenger—you’re a welcomed guest in their floating haven. This personal touch is what keeps reviews consistently glowing, with guests describing it as “like sailing with friends” and “the best day in St. Thomas.”
The snorkeling stops are often highlighted as some of the best seen during vacations—colorful fish, sea turtles, and rays are common sightings. With use of snorkel gear included, you can easily dip in and out of the water, making this a true water lover’s escape. Plus, the optional water toys add a playful dimension, especially for kids or the young at heart.
A Typical Day on the Water: What to Expect

Starting at 9:00am from Sapphire Beach, the day begins with a friendly welcome aboard Cosmos. Deb and Rob greet you with enthusiasm, explaining the plan but leaving plenty of room for your input. The boat’s easy access for boarding and disembarking ensures no hassle, whether you’re a seasoned sailor or a first-timer.
Throughout the day, you’ll have a chance to sail at your own pace. Some guests love to spend hours cruising along the coast, feeling the breeze on their face, while others prefer anchoring in calm waters for snorkeling. The snorkel stops are carefully selected, often including Honeymoon Beach and other hidden spots with vibrant marine life. Guests say, “We saw so many colorful fish and even swam with turtles,” highlighting how rich the underwater scenery can be.
Lunch is served onboard—Deb’s homemade crab cakes and salads are often praised as a highlight, transforming a simple day on the water into a gourmet experience. After a swim or two, you might want to rinse off with the boat’s freshwater shower before settling into the peaceful rhythm of sailing.
The entire day is about relaxing, customizing, and enjoying. Whether you want to lounge on deck with a cold drink or get your adrenaline going with snorkel adventures, the captain and crew are there to support your wishes.
Authentic Experiences and Authentic Hosts

Guests frequently mention how Deb and Rob’s knowledgeable and friendly attitude makes the trip special. They’re not just boat operators—they’re gracious hosts who genuinely want you to have a memorable time. As one reviewer put it, “They live on their boat and welcomed us like friends.” That genuine hospitality creates a warm, laid-back atmosphere, perfect for unwinding away from crowded tour groups.
The snorkeling equipment and floatation water toys are thoughtfully provided, meaning you don’t need to bring much besides a towel and sunblock (but avoid spray or oil-based sunblock—reef-safe products are recommended). The inclusions make it easy to jump in right away, and the boat’s offerings ensure everyone can enjoy the water comfortably.
Analyzing the Value: Is It Worth It?

At nearly $2,000 for a group of six, the price might seem steep at first glance. But when you consider the full-day private access to the Virgin Islands’ waters, the personalized itinerary, gourmet onboard lunch, snorkeling gear, and the chance to sail in a well-maintained, spacious vessel, it becomes clear that this is about quality, not quantity.
Compared to typical group excursions, this private experience offers flexibility and intimacy that can make a big difference—especially for families or couples seeking a romantic escape. The reviews consistently emphasize how worth the price the experience feels, with many describing it as “more than just a tour, it’s a vacation highlight.”
Plus, the customizable nature means you’re not stuck with a rigid schedule. If you’re keen on swimming with sea turtles or exploring a specific beach, your captain (Rob) can often accommodate that.
Prefer personalized experiences? Here are other private options we've covered in St Thomas
- 6 Hour St. Thomas Private Sightseeing Tour
- Private Open-Air Jeep Adventure with Tropic Sun Hidden Beaches
- Private 6-Hour Island Hopping in US Virgin Islands – 500hp Hydro Sport
- The Best of St Thomas Private Sightseeing Tour
- Private Fast Power Catamaran. Full or Half Day for Beach Hopping, Snorkel & Swim
- Private Luxury Transportation from St. Thomas Airport to Hotel
Booking, Practical Details, and Tips

Booking in advance is recommended—most guests plan about a month ahead. The tour departs at 9:00am from Sapphire Beach, a popular and accessible starting point. The easy dock access simplifies boarding, even for those with moderate physical fitness.
While the tour covers approximately 7 hours, it’s tailored to your preferences. Be sure to bring essentials like towels, reef-safe sunblock, and perhaps a camera or waterproof phone case to capture the memories. Remember, the tour is weather-dependent, so a flexible attitude is helpful if weather conditions shift.
For families or small groups looking for a relaxed, intimate day on the water, this private charter offers a genuine Virgin Islands experience—one that combines sailing, water play, and personalized service in a single package.
Who Will Love This Tour?

This experience is perfect for travelers who value customization and comfort—families with kids, honeymooners, small groups of friends, or anyone wanting a personalized day without the hustle of larger tours. It’s especially appealing if you’re a water enthusiast, eager to explore the underwater world or simply enjoy the tranquility of sailing.
It’s also suited for those who appreciate friendly, knowledgeable hosts and a relaxed, genuine atmosphere. If you’re seeking a luxurious yet laid-back way to experience the Virgin Islands, this private sailing adventure could be your highlight.
FAQs

What does the tour include?
You’ll get use of snorkeling equipment, flotation water toys, a homemade onboard lunch, and a fresh water shower rinse.
How many people can join?
Up to six guests can book this private tour, which keeps the experience intimate and personalized.
Is this tour suitable for kids?
Yes, many reviews mention children enjoying the snorkeling and water toys, making it a good choice for families.
What should I bring?
Towels, reef-safe sunblock (no sprays or oils), and perhaps a waterproof camera or phone case.
What if the weather is bad?
The tour depends on good weather. If canceled due to poor conditions, you’ll be offered a different date or a full refund.
Can I customize my stops?
Absolutely. The crew is happy to tailor the day to your preferences, whether that’s more snorkeling, relaxing on the boat, or visiting specific beaches.
How far in advance should I book?
Most bookings are made about 34 days in advance, so planning ahead is advised to secure your preferred date.
Final Thoughts
If you’re looking for a personalized, relaxing day on the water in the US Virgin Islands, this private sail and snorkel experience hits all the right notes. It offers a perfect blend of sailing, swimming, and tasty onboard dining in a calm, intimate setting. The excellent reviews speak to the professionalism, warmth, and flexibility of Deb and Rob, who genuinely make each trip special.
This tour isn’t just about the scenery—it’s about the quality of your experience. The quiet beauty of the Virgin Islands, combined with the chance to customize your day, makes this an ideal choice for travelers who want to get off the beaten path without sacrificing comfort or fun. Whether you’re celebrating a special occasion or simply seeking a peaceful escape, this trip offers a memorable taste of Caribbean sailing at its best.
In summary, this private full-day sail/snorkel adventure caters to travelers who value authenticity, flexibility, and personal service. It’s perfect for those eager to explore the Virgin Islands’ waters without the crowds, with the added bonus of homemade meals and friendly hosts making the day feel truly special. For water lovers and relaxed explorers, it’s an experience worth planning ahead for.
More Private Tours in St Thomas
- Private, Luxury Virgin Islands Sunset and Champagne Cruise for Twelve Guests
- BVI Private Charter to Jost Van Dyke on 32′ Power Catamaran
- Private Ground Transfers
- St. Thomas & St. John Private Luxury Full-Day Sail (12 guest max)
- Private St. Thomas One Way Luxury Mercedes Van Limousine Service
- Rock City Paradise Private Excursion
More Boat Tours & Cruises in St Thomas
- Private, Luxury Virgin Islands Sunset and Champagne Cruise for Twelve Guests
- BVI Private Charter to Jost Van Dyke on 32′ Power Catamaran
- Half Day Sail and Snorkel with the Turtles
- St. Thomas & St. John Private Luxury Full-Day Sail (12 guest max)
- Christmas Cove and Pizza Pi Happy Hour Sail Tour
- Full or Half Day Private Power Catamaran- USVI Beach and Snorkel
More Tour Reviews in St Thomas
- The Baths and White Bay
- St. Thomas Multi-Day Paddleboard Adventure with Delivery
- Private, Luxury Virgin Islands Sunset and Champagne Cruise for Twelve Guests
- BVI Private Charter to Jost Van Dyke on 32′ Power Catamaran
- Charlotte Amalie Local Rum Tasting and Main Street Shopping
- Sun, Sand & Secret Shores Expedition – St.Thomas, USVI (6hrs)
More St Thomas experiences we've covered
- The Baths and White Bay
- St. Thomas Multi-Day Paddleboard Adventure with Delivery
- Private, Luxury Virgin Islands Sunset and Champagne Cruise for Twelve Guests
- BVI Private Charter to Jost Van Dyke on 32′ Power Catamaran
- Charlotte Amalie Local Rum Tasting and Main Street Shopping
- Sun, Sand & Secret Shores Expedition – St.Thomas, USVI (6hrs)
- Half Day Sail and Snorkel with the Turtles
- Private Ground Transfers
- St. Thomas & St. John Private Luxury Full-Day Sail (12 guest max)
- Private St. Thomas One Way Luxury Mercedes Van Limousine Service
- Two-Hour Sightseeing Excursion
- Christmas Cove and Pizza Pi Happy Hour Sail Tour
