Turtles, calm sailing, and a crew that runs a tight ship. This private 55-foot catamaran charter takes you from St. Thomas to Buck Island Marine Sanctuary, with snorkeling directly off the boat and time to explore Turtle Cove and, if conditions allow, Shipwreck Cove.

I love that the trip is built for your group’s pace. You get full crew instruction in the water, the boat is set up as your floating base (including onboard restrooms), and you’re anchored where the action is instead of wasting time hopping between docks.

One consideration: this is open-water snorkeling off the boat in real Caribbean conditions, so the ride and the swim depend on weather and sea state. If you’re prone to motion sickness or have a medical condition that’s sensitive to water activity, read the medical note carefully before booking.

Key things that make this charter worth your time

• Private time, not a crowded day at sea: The activity has a cap of 50 travelers, but your charter is private for your group, so you don’t feel like you’re waiting in line to snorkel.
• Two snorkeling zones: Turtle Cove is the main stop, and Shipwreck Cove can happen if there’s time.
• Crew-led safety and water coaching: Guests consistently praise how safety guidelines are explained and how staff stay attentive in the water.
• Snacks plus an open bar: Fresh fruit, cheese, salami, and crackers pair with rum punch, rum and cokes, water, and sodas; alcohol is served after swimming and snorkeling.
• You sail, not just ride: A music soundtrack and a 45-minute sail to Buck Island set the tone before you get wet.

Why a 55-foot private catamaran to Buck Island is a different kind of day

St. Thomas has plenty of boat days, but this one feels more like a personal outing than a production line. A private charter on a catamaran gives you space to spread out, plus a crew that can focus on your group instead of juggling everyone at once.

The star is Buck Island Marine Sanctuary. You’re going to waters known for turtles and marine life, and you’re anchoring in Turtle Cove for the main snorkeling session. That matters because it keeps the plan simple and reduces “dead time” between the interesting parts.

The pricing may look steep at $1,895 per person, so here’s how I think about it: you’re paying for (1) private boat time, (2) expert in-water guidance, and (3) a structured half-day that covers travel, snorkeling, and onboard refreshments. If you’re traveling as a pair or small group and want an experience that feels low-stress from start to finish, this is the kind of charter that can justify the cost.

Getting to the water: R Bar, a 9:30 start, and an easy pickup

This tour starts at 9:30 am at R Bar St Thomas (5316 Yacht Haven Grande Suite S-104, Unit 61, Charlotte Amalie). The good news: you don’t need a complex transfer plan, since parking is available at the meeting point and it’s near public transportation.

The timing is practical. You get out early enough to enjoy the morning light for sailing and then be back within a reasonable window. Since the itinerary is weather-dependent (the tour requires good weather), arriving on time helps the crew run the day without stress.

Also note the “how you’ll feel” factor: snorkeling is done in open water directly off the boat. That means you should expect a bit of rolling and movement even if the catamaran is stable.

The 45-minute sail to Buck Island: when the day starts relaxing

Your charter begins with a 45-minute scenic sail toward Buck Island. This is not just a transfer segment. It’s where you settle in, get oriented, and start the Caribbean vibe before you gear up.

Onboard, you’ll have music during the sail. Guests mention the overall atmosphere as relaxed and fun, and that matches what the structure suggests: you’re not rushing to equipment, you’re sailing first, then snorkeling. On a catamaran, the broader deck space also helps. People aren’t cramped together while they’re waiting for instructions.

One practical tip: bring sunglasses and something to protect your eyes from sun and salt spray. Even on a short sail, glare can get intense.

Turtle Cove snorkeling: turtles, instruction, and staying comfortable in open water

Your main snorkeling session happens in Turtle Cove, where you anchor and snorkel directly off the boat. This is the moment most people book for, and the reviews back it up with repeated praise for sea turtle sightings and the crew’s ability to help you find them.

What I like here is the instruction model. You don’t just jump in and hope for the best. The crew provides full guidance as you gear up, and they actively support guests in the water. If you’re new to snorkeling, that coaching can make the difference between a frustrating experience and one where you can actually enjoy what you’re seeing.

Expect clear rules around safety. Reviews repeatedly mention professionalism and attentiveness, including explanations of safety guidelines before getting in the water. Since the snorkeling happens in open water, the crew’s focus is exactly what you want: monitoring conditions, helping you manage gear, and keeping people aware.

A real-world consideration: sea conditions can affect comfort. One review mentions waves being rough and a few people getting sick. You can’t control the ocean, but you can control your preparedness. If you’re sensitive to motion, plan accordingly before you go.

Shipwreck Cove: a second snorkeling window when time permits

If timing allows, the crew may take you to a second area: Shipwreck Cove for about 45 to 60 minutes of snorkeling. This is a nice add-on because it gives you a second chance to see turtles and fish, and it changes the “feel” of the day. Sometimes the first cove is great; other times, a second stop can make the experience feel even fuller.

The key drawback is simple: it’s conditional. You’re not guaranteed Shipwreck Cove. So if seeing the shipwreck is a must-have for you, keep expectations flexible and trust the crew’s call based on conditions and timing.

Still, the upside is that the charter doesn’t just run one play. It’s designed to give you more water time if the day stays on track.

Food and drinks onboard: simple, refreshing, and timed right

After swimming and snorkeling, you’ll be served a platter that includes fresh fruit, cheese, salami, and crackers. It’s an easy, practical meal that fits the way this day unfolds: you do water activities first, then you eat while you cool down.

The drink setup is also thoughtful. There’s an onboard open bar with rum punch, rum and cokes, water, and sodas. Alcohol is available after swimming and snorkeling, which I like because it keeps the first part of the trip more focused on safety and comfort.

Hydration matters here. Salt water, sun, and exertion add up fast. Even if you’re planning to have a rum punch, drink water too.

The crew’s role: why you keep hearing names like Ashley and Rose

This charter stands out in reviews for one reason: the crew. People consistently mention how professional, attentive, and engaged the staff are, and how safety is treated seriously without killing the fun.

Several guest write-ups name crew members directly. You’ll see recurring praise for Captain Ashley, along with crew members like Rose and Jess (and others in different sailing groups, such as Brody, Coda, Captain Jen, Captain Judi, Captain Mandi, Victor, Taylor, and Isaiah). The takeaway isn’t that one name matters more than another. The pattern is what counts: teams are trained to explain safety clearly, help guests in the water, and keep the energy up.

Another detail that shows up in reviews: photo help. One guest notes that offering a GoPro can lead to close-up captures. If you’re traveling with camera gear, ask what they can do with it. It’s often the difference between “we saw turtles” and having actual images you can share.

Getting value from the $1,895-per-person price

Let’s do the plain math in human terms. This is not a quick beach transfer or a short sightseeing loop. You’re paying for:

• A private charter experience on a 55-foot catamaran
• Guided snorkeling directly off the boat
• A 45-minute sail to Buck Island plus time in the water
• Snacks and a drink plan (with alcohol after snorkeling)
• Onboard restrooms

If you’re comparing against standard group tours, the price jumps because the format changes. You’re not just paying for the destination. You’re paying for time on a boat where you don’t feel like you’re squeezed, plus staff attention in the water.

So when does it pencil out best?

• You’re traveling with a small group and want privacy.
• You value snorkeling instruction and want less guesswork.
• You want a boat day that feels structured but not rushed.

If you’re mainly looking for the cheapest way to snorkel, a private charter may feel like overkill. But if your priority is a smoother day with better support in the water, it can feel like money well spent.

Who should book, and who should pause

This tour has a clear set of limits and practical “fit” notes. Minimum age is 5, maximum age is 80. There are also height and weight ranges (minimum height 36 inches, maximum weight 275 lbs). The tour expects strong physical fitness.

The biggest advice for some people: snorkeling happens in open water, and conditions like wind, waves, and current can change. If you have a cardiac condition, asthma, diabetes, epilepsy, or other heart or respiratory concerns, the operator specifically warns to take extra caution. Even if you’re physically active, this is not the kind of snorkeling that’s easily swapped out if you feel unwell once you’re out there.

If you’re traveling with kids, it can still work because of the age minimum and the crew’s hands-on support. Just remember that in-water time and open-water conditions can be challenging for younger snorkelers.

What to expect on return to St. Thomas: relaxed sailing back

After snorkeling and snacks, you’ll sail back to St. Thomas with music onboard and a wind-down vibe. The total experience runs about 3 hours 30 minutes (around 3.5 to 3.75 hours), and the charter ends back at the meeting point.

This final leg is when you’ll feel the day settle in. If you scored well on snorkeling, it’s the time to review photos and spot patterns you might have missed while you were focused on breathing and gear.

Weather reality check: the day depends on seas

The operator notes that the experience requires good weather. If conditions are poor, your day may be changed or refunded under the stated policy.

Even when the weather is “fine,” you should plan for the reality of open water snorkeling and boat movement. One review mentions rough waves and motion sickness for a couple of people. That doesn’t mean you’ll feel sick, but it’s a good reminder to think about comfort ahead of time.

Pack for sun and spray. Expect salt on everything, especially straps, hair, and gear you carry back on deck.

Should you book this private charter?

Book it if you want a turtle-and-snorkel day with structure, space, and real crew support. The mix of Turtle Cove snorkeling, a possible second stop at Shipwreck Cove, and onboard snacks and drinks makes it a full half-day plan that feels worth the premium price.

Consider a different option if you:

• Have health concerns that could be affected by snorkeling/swimming in open water and changing sea conditions.
• Know you’re likely to get motion sick on boats.
• Want a cheap, no-frills snorkeling trip where the ship does less and the crew offers less hands-on support.

If your goal is to spend a few hours in Buck Island waters with a team that’s serious about safety and good vibes, this charter is an easy “yes” for the kind of traveler who wants their vacation day to run smoothly.

FAQ

How long is the private 55-foot catamaran charter?

It runs about 3 hours 30 minutes (approximately 3.5 to 3.75 hours total).

Where is the meeting point and what time does it start?

You meet at R Bar St Thomas, 5316 Yacht Haven Grande Suite S-104, Unit 61, Charlotte Amalie, St Thomas, USVI. The start time is 9:30 am.

Where do you snorkel during the trip?

Snorkeling is done directly off the boat in open water in Turtle Cove. If time permits, you may also snorkel at Shipwreck Cove for 45 to 60 minutes.

What’s included besides the boat ride?

The charter includes crew instruction, snorkeling time, a snack platter (fresh fruit, cheese, salami, crackers), and an onboard open bar with rum punch, rum and cokes, water, and sodas. Restrooms are available on board.

Is there an open bar, and when is alcohol served?

Yes, there is an open bar. Alcoholic beverages are available after swimming and snorkeling.

What are the age and physical requirements?

Minimum age is 5, maximum age is 80. You should have a strong physical fitness level. There are also height and weight limits (minimum height 36 inches, maximum weight 275 lbs).