Reviewed · ST THOMAS

National Park Snorkeling Excursion

5.0 · 593 reviews From $90 Operated by Ocean Surfari Charters · Bookable on Viator
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The best part of this St. Thomas outing is that it takes you by boat into the Virgin Islands National Park around St. John, where two snorkel stops may bring sea turtles, squid, octopuses, stingrays, eagle rays, and colorful reef fish. The 47-foot Reef Surfari is large enough to offer shade, a restroom, and room to move without feeling like a tiny beach boat.

I like the two-stop format, since the crew can choose sites that suit the day’s wind and water. I also like the thoughtful rhythm: fruit, snacks, soda, and water before snorkeling, then beer, rum punch, and Painkillers once you are back aboard. The main caution is that wildlife is never guaranteed, and the exact bays change with conditions. One outing saw turtles and an octopus; another saw plenty of fish but no turtles.

Key points to know before booking

National Park Snorkeling Excursion - Key points to know before booking

  • Two national-park snorkel stops: Sites can include Maho Bay, Honeymoon Beach, Hawks Nest Bay, and nearby Christmas Cove, depending on weather and sea conditions.
  • A 47-foot power catamaran: Reef Surfari has shade and a clean onboard restroom, useful comforts on a half-day boat trip.
  • Wildlife can be excellent: Sea turtles, squid, octopuses, stingrays, eagle rays, starfish, jellyfish, lobsters, puffer fish, and reef fish have all been spotted.
  • Drinks follow the water time: Fruit, snacks, soda, and water are available before snorkeling. Alcohol begins after swimming.
  • Good for first-timers and families: Crew members provide equipment, safety guidance, and help in the water, though you still need moderate physical fitness.
  • Choose your pickup carefully: Red Hook and Cruz Bay serve people staying on St. Thomas or St. John. Crown Bay and Havensight are for cruise-ship excursions.

Why this St. Thomas snorkel trip works so well

At $90 per person, this is priced as a practical half-day outing rather than a bare-bones boat ride. You get about three and a half hours on the water, two snorkel locations, all required snorkeling equipment, fruit and light snacks, and an open bar after the swimming portion. Add the national park setting and the chance to see large animals, and the price makes sense for someone who wants more than a quick swim from shore.

I especially like the balance of structure and flexibility. You are not locked into one reef that may be cloudy or rough that morning. The crew changes locations based on wind, waves, and visibility, which can make the difference between an ordinary swim and a memorable one.

The boat itself matters. Reef Surfari is a 47-foot power catamaran with shade and a restroom. That gives you a place to sit during the ride, a break from the sun, and an easier option if you are bringing children or someone who does not want to snorkel. One particularly useful detail is that a nonswimmer was able to remain aboard while family members went into the water.

The group limit is 49 people, so this is not a private charter. Actual crowding can vary by departure, and one family found the boat lightly filled on its outing. Still, you should book it as a shared excursion, not as a quiet, personal cruise.

Other snorkelling trips in St Thomas people book:

The morning run from Red Hook to St. John

National Park Snorkeling Excursion - The morning run from Red Hook to St. John

The main meeting point is Ocean Surfari on Smith Bay Road in Red Hook, St. Thomas. The booking information lists a 9:30 a.m. start, while the operating schedule describes a 9:00 a.m. departure from Red Hook followed by a 9:30 a.m. pickup at Cruz Bay. Because those times differ, confirm the exact meeting time and location when you book.

From Red Hook, the boat heads toward St. John and the national park shoreline. If you are staying on St. John, pickup is at Cruz Bay beach in front of the Ocean Surfari shop. The operator also offers meeting points at Crown Bay and Havensight, but those locations are intended for people arriving by cruise ship.

That distinction is important. A cruise-ship pickup needs more planning than a hotel pickup in Red Hook. The ride from the cruise terminals can take at least an hour, and standard taxis may make several stops. The company offers transportation for its own customers, which is designed to arrive on time. If you are cruising, do not assume you can step off the ship and quickly find a taxi to Red Hook.

The return schedule is also built around the morning outing. The boat drops St. John passengers back around noon and reaches St. Thomas at about 12:30 p.m. If you are on a cruise, leave a proper buffer before your ship’s departure. The tour ends back at the starting meeting point.

Two snorkel stops, with the site chosen for the day

National Park Snorkeling Excursion - Two snorkel stops, with the site chosen for the day

The crew normally takes you to two different snorkel areas. The precise stops are not fixed, and that is a strength in Caribbean weather. Wind can make one bay cloudy or choppy while another remains calm and clear.

Past stops have included Maho Bay and Honeymoon Beach in St. John, Hawks Nest Bay inside the national park, and Christmas Cove near Great St. James Island. These names give you a useful sense of the outing, but they should not be treated as a promise. The captain chooses based on conditions.

At the first location, expect time to get fitted with a mask, snorkel, and fins, hear safety instructions, and enter the water. The crew may get in with you, point out animals, and help anyone who is uncertain. Captain CJ, Darian, John, Andy, Sidney, Ren, and Brian have all led or supported trips, so the exact crew depends on the departure.

The wildlife list is unusually broad for a short trip. Sea turtles are the headline sight, but you might also find reef squid, octopuses, stingrays, eagle rays, starfish, jellyfish, lobsters, puffer fish, lizardfish, trunkfish, and many smaller tropical fish. One outing also included a view of a shipwreck at Christmas Cove.

Do not measure the trip only by turtle sightings. Water clarity and animal activity change from day to day. One outing produced turtles, squid, an octopus, and many fish. Another had plenty of fish but no turtles. The crew can improve your odds by choosing a good site, but no responsible operator can guarantee a particular animal.

The second stop gives you another chance if the first bay is cloudy or the wildlife is quiet. It also means you see a different section of the coast rather than spending the whole morning at one mooring. Time may not be divided evenly. One family found the first stop lasted about an hour and the second about 40 minutes, wishing the clearer second site had received more time.

Helpful crew support for first-time snorkelers

National Park Snorkeling Excursion - Helpful crew support for first-time snorkelers

This excursion is friendly to beginners, but you still need a moderate level of physical fitness. You must be able to enter the water, swim or float with the equipment, and manage the basic demands of snorkeling.

All snorkeling equipment is supplied. That includes masks, snorkels, and fins for adults and older children. You can bring your own equipment if you prefer, which may be wise if you already have a mask that fits your face particularly well.

The crew gives safety instructions and helps people use the equipment correctly. Darian has been especially helpful with children who felt unsure, and John has entered the water to assist and point out animals. This hands-on support makes a difference for a first-timer who might otherwise spend the whole stop adjusting a mask.

A child who does not swim may still be able to participate with suitable flotation support, but the supplied information does not promise a specific life vest for every age or size. One family brought its own USCG-approved vest for a toddler. If you are bringing a very young child, ask ahead about the available equipment and bring any flotation aid your child normally uses.

The crew also accommodates people who want to enjoy the boat without snorkeling. A nonswimming spouse stayed aboard while other family members went into the water. That makes the trip more flexible than an outing where everyone must swim.

Same base, a different sort of day:

Shade, snacks, and the open bar

National Park Snorkeling Excursion - Shade, snacks, and the open bar

The food and drink setup is simple, but it is well timed. Fruit and light snacks, along with soda and water, are available before snorkeling. Alcohol is served only after you are finished swimming, a sensible safety rule that keeps the water portion clear-headed.

On the ride back, the open bar includes cold beer, rum punch, Painkillers, sodas, and water. The drinks are part of the $90 price, not an extra package. If you do not drink alcohol, you still have soft drinks and water available.

You will want to pace yourself. A boat in the Caribbean sun can make even a moderate amount of alcohol feel stronger, especially after swimming. I would eat the provided snacks, keep drinking water, and treat the bar as a pleasant finish rather than the main event.

Music is also part of the mood on some trips. The boat can feel lively on the return ride, which suits people looking for a social morning. If you want a silent nature trip, this may not be your style.

Family comfort and practical limits

National Park Snorkeling Excursion - Family comfort and practical limits

Families have found the outing workable with children as young as four, and one group brought children ages 2, 8, and 10. The boat had shade, a clean restroom, and staff who checked that everyone was comfortable. Children were also allowed to jump from the side of the boat into the water while it was moored, subject to crew direction.

That does not make this a supervised children’s program. You remain responsible for your children, and all participants need to follow the captain’s safety instructions. A child who is nervous in the water may need extra help or personal flotation equipment.

The activity is near public transportation, though cruise passengers should not rely on an unplanned taxi ride. The main Red Hook meeting point is the right choice if you are staying on St. Thomas. Pick Cruz Bay if you are staying on St. John. Select Crown Bay or Havensight only when you are booking from a cruise ship.

The tour is mobile-ticket friendly, and confirmation is provided at booking. Gratuity for the captain and crew is not included, so plan to tip separately if the service suits you.

How the $90 price compares with the experience

National Park Snorkeling Excursion - How the $90 price compares with the experience

The value here comes from the full package. A simple boat ride might cost less, but it may not include two snorkel sites, equipment, national park access by water, snacks, and a return-trip bar. A private charter would offer more control and space, but at a much higher total cost.

For a couple or family seeking a half-day activity, $90 per person is a fair price if you plan to use the equipment and enjoy the boat ride back. It is less compelling if you already own gear, do not drink, and mainly want a short swim. In that case, a beach-based snorkel may be cheaper and give you more time in one place.

The strongest value is the access to several locations in one morning. You do not need to arrange a separate ferry, rental car, and beach setup to reach St. John’s underwater sights. The boat does the moving while the crew handles equipment and site choices.

Who should book, and who should think twice

National Park Snorkeling Excursion - Who should book, and who should think twice

I would choose this trip if you want to see St. John from the water, prefer a guided outing, or are visiting on a short schedule. It suits couples, families with water-ready children, first-time snorkelers, and people who want a social boat ride with drinks afterward.

It is also a good choice if someone in your group does not snorkel. That person can remain on the boat while others enter the water, though you should confirm any special needs before departure.

Think twice if you need a guaranteed turtle sighting, dislike shared excursions, or want a full day at one beach. The two stops may be excellent, but conditions decide the sites and wildlife. The supplied gear has also drawn mixed reactions, so bring your own mask and snorkel if fit is important to you.

Should you book the National Park Snorkeling Excursion?

Yes, if your goal is a convenient, well-rounded morning on the water rather than a guaranteed wildlife encounter. The national park setting, two-site plan, helpful in-water crew, shade, restroom, included gear, and open bar create a strong package for $90.

Book with realistic expectations: turtles and other animals are possible, not promised; stop lengths can vary; and you must confirm the correct pickup time. Choose Red Hook or Cruz Bay based on where you are staying, and choose Crown Bay or Havensight only for a cruise-ship excursion. With those details sorted, this is a practical way to add St. John’s reefs to a St. Thomas visit.

FAQ

How long is the National Park Snorkeling Excursion?

The outing lasts approximately 3 hours and 30 minutes. The stated schedule returns to St. John around noon and St. Thomas around 12:30 p.m.

Where does the tour depart?

The main meeting point is Ocean Surfari on Smith Bay Road in Red Hook, St. Thomas. Pickup is also available in Cruz Bay for people staying on St. John, with Crown Bay and Havensight intended for cruise-ship excursions.

What time does the tour start?

The booking information lists a 9:30 a.m. start. The operating schedule also describes a 9:00 a.m. Red Hook departure and a 9:30 a.m. Cruz Bay pickup, so confirm the exact time for your selected meeting point.

Are snorkeling masks, snorkels, and fins included?

Yes. Snorkeling equipment is provided. You may bring your own gear if you prefer.

What wildlife might I see?

Possible sightings include sea turtles, tropical fish, coral, squid, octopuses, stingrays, eagle rays, starfish, jellyfish, lobsters, puffer fish, lizardfish, and trunkfish. Wildlife sightings vary with conditions and are not guaranteed.

Is alcohol available during the trip?

Yes. Fruit, snacks, soda, and water are available before snorkeling. Beer, rum punch, and Painkillers are served after swimming, along with nonalcoholic drinks and water.

What happens if the weather is poor?

If the excursion is canceled because of poor weather, you can choose a different date or receive a full refund. You can also cancel for a full refund if you do so at least 24 hours before the start time. Cancellations within 24 hours are not refunded.

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