Reviewed · SAILING

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra

★ 5.0 · 52 reviews From $1,595 per group (up to 12) Operated by Seas the Day Charters and Tours · Bookable on Viator
Book on Viator →

Make the sea your route. This private MV Hydra catamaran charter gives your group seven hours to explore the U.S. Virgin Islands by boat, with room for up to 12 people and a captain who can shape the day around swimming, snorkeling, and beach time. I like the boat’s stable 40-foot design and the fact that snorkel gear, drinks, ice, and U.S. national park fees are included. The main consideration is the extra fuel charge, which can add roughly $240 to $360 before gratuity.

I also like the way this trip works for mixed groups. Strong swimmers can snorkel with turtles, while anyone who prefers to stay aboard has shaded seating, a bathroom, music, and open views. Captain Brian, Captain Bryan, Aaron, Gregg, and the other crew members have earned praise for being friendly and attentive, especially when helping older people or visitors with mobility concerns. Just remember that comfort and personal service come at a group price, so this makes the most sense when you can fill several seats.

Key points about MV Hydra

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - Key points about MV Hydra

  • A private 40-foot power catamaran: The Gemini Freestyle design is built for speed and stability, with covered and open seating throughout the boat.
  • Seven hours on the water: The route can include Buck Island, Turtle Cove, St. John, Water Island, and Brewers Bay.
  • Snorkeling with sea turtles: Turtle Cove, Maho Bay, and Brewers Bay offer chances to see turtles, tropical fish, and coral.
  • Drinks and equipment included: You get snorkel equipment, bottled water, soda, ice, and beer.
  • Fuel costs extra: Fuel is charged at $8 per gallon, with typical use listed at 30 to 45 gallons.
  • Good for private groups: Only your party takes part, with capacity for up to 12 people and pickup offered.

Why a private boat works well in the Virgin Islands

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - Why a private boat works well in the Virgin Islands

St. Thomas is easy to appreciate from land, but the best parts of the U.S. Virgin Islands are spread across the water. A private boat lets you connect several beaches and snorkeling areas in one day without dealing with a public boat schedule or sharing the deck with a large crowd.

The private format is especially useful for a family group or a birthday outing. You can spend longer in the water if the conditions are good, or move on if one stop does not suit your group. The captain and crew handle the navigation, anchoring, equipment, and timing while you enjoy the day.

The boat takes up to 12 people, but that does not mean every group of 12 will feel equally spacious. The generous seating helps, and the 40-foot catamaran has room at the bow, transom, and stern. Still, a group of seven or eight will have more breathing room than a full boat. At maximum capacity, plan on a social day rather than a quiet one.

Leaving Charlotte Amalie at 9:00 a.m.

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - Leaving Charlotte Amalie at 9:00 a.m.

The trip begins from Charlotte Amalie, St. Thomas, at 9:00 a.m. Pickup is offered, and the meeting area is near public transportation, which helps if your party is staying nearby or arriving without a rental car.

The opening stretch gives you a pleasant change of pace from the shopping streets and cruise-ship traffic of Charlotte Amalie. You head out through the historic harbor, with views of colonial buildings and ships before passing Water Island and reaching open Caribbean water.

An early start matters here. Seven hours sounds generous, but the Virgin Islands offer more appealing stops than any one day can fit. A 9:00 a.m. departure gives you a useful block of time for swimming, snorkeling, lunch, and relaxed cruising before returning in the afternoon.

If you are running late, do not count on unlimited flexibility. One captain was praised for patiently waiting for a delayed group, but that should be seen as a kindness, not a promise. Contact the operator as soon as possible if your arrival changes.

Buck Island and Turtle Cove snorkeling

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - Buck Island and Turtle Cove snorkeling

Buck Island may be the first major stop. It is known for a protected marine area and Turtle Cove, where clear water creates good conditions for seeing sea turtles and tropical fish.

The appeal here is simple: you can leave the boat, put on the supplied snorkel equipment, and look for life below the surface without arranging separate gear rental. The crew can help make the water portion easier, which is useful for a group with different swimming abilities.

Turtle sightings are never guaranteed. Sea life moves freely, and visibility depends on weather and water conditions. Still, this is one of the strongest reasons to book the charter. The boat gives you access to places where swimming with turtles is part of the natural setting, not a staged animal encounter.

Non-swimmers do not have to feel left out. One birthday group included several people who stayed aboard while others snorkeled. The boat’s seating and shade allow you to watch the action, listen to music, or simply enjoy the views while the more active members of your party use the water.

St. John’s north shore, from Honeymoon Beach to Maho Bay

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - St. John’s north shore, from Honeymoon Beach to Maho Bay

The route may continue toward St. John, whose north shore is protected within the U.S. Virgin Islands National Park. The ride itself is part of the pleasure, with the captain choosing a course between coves and beaches according to conditions and the day’s plan.

Honeymoon Beach offers calm water and an easy setting for swimming. Maho Bay is another popular stop, with shallow water where sea turtles may feed. These locations suit a group that wants a mix of snorkeling and low-key beach time rather than a full day of sitting in one place.

Maho Bay can be a good choice for less confident swimmers because shallow water may feel less intimidating than a deep-water snorkel site. Even so, conditions can change, and you should follow the crew’s advice about where to enter and how far to swim.

The national park setting adds value to the trip. The stated price includes U.S. national park fees, so you do not need to handle that charge separately during the day. You are paying for access, transport, and a crew who can connect the stops in one outing.

Water Island’s Honeymoon Beach

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - Water Island’s Honeymoon Beach

The schedule may also include Honeymoon Beach on Water Island. This is a quieter beach stop with white sand, calm water, and a relaxed beach-bar feel. It is a good place to break up the snorkeling with a swim, paddleboarding, or time on shore.

The name creates high expectations, but the real appeal is practical: calm water and a slower middle-of-the-day stop. If your group includes children, older family members, or people who do not want to snorkel at every stop, this beach can give everyone an easier way to enjoy the day.

Lunch arrangements are not listed as included, but one group specifically praised a stop at Water Island for lunch and swimming. Ask the operator what your group should plan for food before departure. Do not assume lunch is covered by the charter price.

The beach-bar atmosphere can also mean a little less solitude than the phrase Honeymoon Beach suggests. The private boat gives your party privacy aboard MV Hydra, but once you step onto a public beach, other people may be nearby.

Brewers Bay near the University of the Virgin Islands

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - Brewers Bay near the University of the Virgin Islands

Brewers Bay is another possible stop, located near the University of the Virgin Islands. It offers a peaceful setting and good snorkeling, with more chances to see sea turtles.

This can be a fine final water stop because it combines scenery with one more chance to use the included equipment. If you are tired after several swims, you can choose a shorter session and return to the boat’s covered seating.

A final stop also gives the captain room to adjust the day. Weather, current, and sea conditions can affect which cove is best. The advertised route should be treated as a selection of possible highlights, not a rigid guarantee that every beach will be visited.

Comfort aboard the Gemini Freestyle 40

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - Comfort aboard the Gemini Freestyle 40

MV Hydra is designed for a full day at sea, not just a quick transfer. The Gemini Freestyle 40-foot power catamaran is described as fast and stable, with a layout intended to keep the ride comfortable and help passengers stay dry.

The bow has walk-through seating, transom seats, and custom beanbag chairs. At the stern, marine couches provide both covered and uncovered seating. This variety matters because sun, wind, and shade preferences change during a seven-hour outing.

A bathroom with washdown areas is another practical advantage. You will not need to treat the boat like a short ferry ride with no facilities. After swimming, the washdown area helps you rinse off salt water, though you should still bring the personal items you need for a day outdoors.

The Fusion stereo lets you play favorite music, adding a party-boat option for birthdays and family celebrations. Keep the volume considerate if another boat or beach is nearby. The best days usually have a mix of music, conversation, and quiet time.

What is included, and what costs extra

Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra - What is included, and what costs extra

The base price is $1,595 per group of up to 12 people. That looks high beside a public excursion, but private boating changes the calculation. With 12 people, the base cost works out to about $133 per person. With seven people, it is about $228 per person.

Fuel is extra at $8 per gallon, with typical use listed at 30 to 45 gallons. That puts the estimated fuel charge at about $240 to $360. Before gratuity, a full group would therefore pay roughly $1,835 to $1,955 total, or about $153 to $163 each.

For seven people, the approximate total becomes $2, – wait, calculate: 1595+240=1835, /7=262.14; high 1955/7=279.29. Avoid typo. Say $262 to $279 each before gratuity. Gratuity for the captain is not included.

The price includes:

  • Captain and crew
  • Snorkeling equipment
  • Bottled water
  • Soda
  • Ice
  • Beer
  • U.S. national park fees, as stated in the tour details

The charter does not include a visit to the British Virgin Islands. If you want to cross into the BVI, this is not the correct package. Staying within the U.S. Virgin Islands keeps the day focused on St. Thomas, St. John, Water Island, and nearby marine areas.

Crew service and help for mixed-ability groups

The crew is a major part of the value. Captain Bryan and Caitlyn were praised for sharing local facts, keeping the mood light, and explaining pricing clearly. Captain Aaron and Coleman received similar praise for choosing snorkeling spots and helping a family make the most of Water Island.

Captain Brian and JW were singled out for making a full day enjoyable, while Captain Gregg and Nate were especially accommodating to an 87-year-old family member. Another group had someone with medical issues who found boarding and getting back into the boat difficult, and the crew worked to make the outing possible.

That does not mean MV Hydra is fully accessible in every situation. The boat is still a marine vessel, and getting in and out of the water may require strength and balance. If someone in your group needs special assistance, explain the situation before booking and ask what support is possible.

The captain’s local judgment also matters. Snorkeling conditions can change quickly, and a good crew knows when to shift locations or shorten a water stop. I would value that flexibility more than a promise to visit every named beach.

Timing, weather, and cancellation details

The trip lasts about seven hours and starts at 9:00 a.m. Confirmation is provided at booking, and free cancellation is available if you cancel at least 24 hours before the local start time.

Changes or cancellations inside that 24-hour window are not accepted for a refund. The charter also depends on good weather. If poor conditions force the operator to cancel, you can choose another date or receive a full refund.

Bring sun protection, a swimsuit, and a way to keep personal electronics dry, though specific packing instructions are not provided. The boat has shade, but you will still spend much of the day in a bright marine environment.

Who should book MV Hydra?

I would recommend this charter for families, birthday groups, couples traveling with friends, and anyone who values privacy over the lowest possible price. It is also a good match for a group with mixed interests, since swimmers can snorkel while others stay aboard with drinks and shade.

The boat suits people who want several water stops in one day. You will get more variety than from a single beach outing, with opportunities for turtles, coral, tropical fish, calm swimming, and time on shore.

I would think twice if your group has only two or three people and is watching every dollar. The private-group price and fuel charge may be hard to justify at that size. I would also skip it if your main goal is visiting the British Virgin Islands, since that is specifically not included.

The 96 percent recommendation rate and 4.8 rating from 52 submitted ratings suggest a strong record, but the experience still depends on weather, sea conditions, and the crew assigned to your date. A private boat gives you control, not control over the ocean.

FAQ

Where does the MV Hydra charter begin?

The charter begins in Charlotte Amalie, St. Thomas, with a listed start time of 9:00 a.m.

How long does the boat trip last?

The experience lasts approximately seven hours.

How many people can join the private charter?

The private catamaran can accommodate up to 12 people, and only your group takes part.

Is pickup available?

Yes. Pickup is offered, and the meeting area is near public transportation.

Is snorkeling equipment included?

Yes. Snorkeling equipment is included for use during the charter.

Are drinks included?

Yes. The charter includes bottled water, soda, ice, and beer.

Are fuel costs included in the $1,595 price?

No. Fuel costs $8 per gallon, and typical fuel use is listed as 30 to 45 gallons.

Can the charter visit the British Virgin Islands?

No. Visiting the BVI is not included in this experience.

What happens if bad weather cancels the trip?

If poor weather causes the operator to cancel, you can choose a different date or receive a full refund. You can also cancel for a full refund if you cancel at least 24 hours before the start time.

Should you book this private catamaran?

Book MV Hydra if you can gather a reasonably full group and want a flexible day built around swimming, snorkeling, and several U.S. Virgin Islands stops. The combination of a stable boat, shaded seating, a private crew, included gear, and chances to see sea turtles gives the charter real value.

Before paying, calculate the fuel charge and gratuity for your group size. Confirm the pickup plan, ask about lunch, and explain any mobility needs. If those details fit your group, this is a strong choice for seeing St. Thomas and nearby islands from the water without giving up comfort or personal space.

Scroll to Top

Where to start

Pick an island, a boat or a reef.