Reviewed · SNORKELING

National Park Snorkeling Excursion

5.0 · 593 reviews From $90 Operated by Ocean Surfari Charters · Bookable on Viator
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St. Thomas gives you the boat, but St. John’s Virgin Islands National Park supplies the real show: clear water, coral, turtles, rays, squid, and schools of tropical fish. Reef Surfari visits two snorkel sites, with the crew choosing locations based on the day’s wind and sea conditions.

I like the 47-foot power catamaran, which offers shade, a restroom, and room to settle in without feeling packed. I also like the thoughtful order of the refreshments: fruit, snacks, soda, and water before swimming, followed by beer and rum cocktails once you are back aboard.

The main catch is that sea life is never guaranteed. You may see turtles, octopus, rays, and colorful fish, but you may also get a cloudy site or miss the turtles entirely. The two stops can also receive different amounts of time.

Key details before you book

National Park Snorkeling Excursion - Key details before you book

  • Two snorkel stops near St. John: Sites can include Maho Bay, Honeymoon Beach, Hawksnest Bay, and Christmas Cove, depending on conditions.
  • A 47-foot catamaran: The boat has shade, a restroom, and space for up to 49 people, though some departures have been much smaller.
  • Gear and support included: Masks, snorkels, and fins are provided, and crew members enter the water to help point out sea life.
  • Drinks come after the water time: Soda, water, fruit, and snacks are available before snorkeling. Beer, rum punch, and painkillers are served afterward.
  • Several pickup choices: St. Thomas departures include Red Hook, Crown Bay, and Havensight. Cruz Bay pickup is available for people staying on St. John.
  • A short morning outing: Plan on roughly 3 hours and 30 minutes, including the boat ride, two swim stops, and return transfers.

A morning aboard Reef Surfari

National Park Snorkeling Excursion - A morning aboard Reef Surfari

This is a water-first excursion, not a long sightseeing cruise with a quick swim tacked on at the end. You board Reef Surfari for a morning around St. John, with the main goal of getting into the water twice.

The vessel is a 47-foot power catamaran. That matters in practical terms. You have a stable platform for entering the water, shaded areas for sitting out of the sun, and a restroom aboard. The catamaran also gives people who are less eager to snorkel a comfortable place to stay while others swim.

The boat can carry up to 49 people, but the number aboard may be much lower. One family described a departure with about 12 people, which made the trip feel almost private. You should not count on every sailing being that quiet, but the capacity gives you a useful idea of the maximum group size.

The crew changes by departure. CJ, Andy, Darian, John, Ren, and Captain Brian are among the names connected with this operation. Their roles can vary, but the strongest pattern is active help in the water, clear safety instructions, and explanations of the animals you may see.

Other reefs reached from St Thomas:

Choosing the right departure point in St. Thomas

If you are staying on St. Thomas, choose the departure location that matches your plans. Red Hook is the regular base at Ocean Surfari on Smith Bay Road. Crown Bay and Havensight are intended for cruise ship excursions, not for people staying on the island.

If you are staying on St. John, the Cruz Bay option is the sensible choice. The boat picks people up from the beach in front of Ocean Surfari, with the stated Cruz Bay pickup around 9:30 a.m.

The timing needs care. The boat leaves Red Hook at about 9:00 a.m., goes to Cruz Bay around 9:30, visits two snorkel sites, returns to St. John around noon, and reaches St. Thomas around 12:30 p.m. The booking information also lists a 9:30 a.m. start, so confirm the exact departure time and meeting point for your selected option.

Cruise ship passengers should be especially conservative with timing. The ride from the ship ports to Red Hook can take at least an hour, and ordinary taxis may make several stops. A missed pickup means missing the entire activity, not simply joining late at the next stop. Use the transfer option offered for cruise passengers if one is available to you.

First stop: clear water, coral, and turtles

National Park Snorkeling Excursion - First stop: clear water, coral, and turtles

The captain selects the first site according to wind, waves, and visibility. Possible areas include Maho Bay and Hawksnest Bay inside the national park, as well as other protected waters around St. John.

Maho Bay is especially appealing if sea turtles are high on your list. It is one of the places where people have seen turtles close to shore, along with tropical fish and coral. The water may not be equally clear on every visit, though. Conditions can shift quickly, and a site that is excellent one morning may be less useful later in the day.

Hawksnest Bay offers the appeal of snorkeling inside the national park, which is important if you want your water time to be part of a national park visit rather than simply a boat excursion near St. Thomas. You may find coral, fish, and turtles, but the crew may choose another cove if the water is rough or visibility is poor.

Expect the crew to fit your mask and snorkel, explain basic safety, and help people who are new to the activity. John has entered the water to point out small squid, octopus, and other animals. Darian has helped nervous children become comfortable. Crew members may also remain nearby when someone needs extra reassurance.

This support makes the outing workable for first-time snorkelers. One family brought a toddler’s own USCG-approved life vest, while older children used the supplied masks, snorkels, and fins. The excursion is not effortless, though. You still need a moderate level of physical fitness, and you should be comfortable spending time in open water.

Second stop: different scenery and a better chance at variety

National Park Snorkeling Excursion - Second stop: different scenery and a better chance at variety

The second stop may be at Honeymoon Beach, Christmas Cove, or another site chosen that morning. Christmas Cove, off Great St. James Island, can bring a different setting from the bays on St. John. Some people have seen a shipwreck there, along with turtles, squid, and reef fish.

Honeymoon Beach can offer calm water and good fish viewing. One family found its second stop clearer and more colorful than the first, but wished it had received more time there. That is a useful reminder that the schedule is not perfectly even. One stop may last about an hour while the other lasts closer to 40 minutes.

You will not be able to choose the exact sites. That is a fair trade for a captain who can move away from rough water or poor visibility. The same flexibility also means you should not book this expecting a fixed checklist of Maho Bay, Hawksnest Bay, and Christmas Cove.

The best approach is to treat the two stops as a chance to see different habitats. You might find turtles at one, then rays, starfish, jellyfish, puffer fish, lizardfish, or an octopus at another. Some departures have also seen spotted eagle rays and reef squid. Nature sets the schedule, and the crew can improve your odds but cannot promise a particular animal.

Other protected corners of St Thomas:

Marine life: what you might actually see

National Park Snorkeling Excursion - Marine life: what you might actually see

Sea turtles are the headline attraction, and they are seen often enough to make the possibility meaningful. Still, you may not see one. One outing produced plenty of fish but no turtles, while other outings found several turtles in a single morning.

Rays are another possible highlight. People have encountered stingrays and spotted eagle rays, including one memorable swim alongside an eagle ray in clear water. Octopus, lobster, squid, starfish, jellyfish, puffer fish, and trunkfish are also possible sightings.

The crew adds value by helping you notice smaller animals. A turtle is easy to spot once someone points it out, but a camouflaged lizardfish or small squid can pass right by you. Listen to the briefings and stay near the guide when practical. You will likely see more than if you simply swim off alone.

Coral quality and water clarity vary. The national park setting helps protect the area, but it does not guarantee perfect conditions. Wind, wave action, sunlight, and recent weather all affect what you can see.

Food, drinks, shade, and the ride home

National Park Snorkeling Excursion - Food, drinks, shade, and the ride home

Before snorkeling, you can have soda and water, along with fruit and light snacks. That is a small but useful detail, especially for families or anyone who gets hungry before swimming.

Alcohol is served only after you finish snorkeling. The ride back is when rum punch, painkillers, and cold beer become part of the experience. Soft drinks and water remain available, too.

The open bar adds real value for people who would otherwise buy drinks separately on a boat day. It is less important if you do not drink, but the included nonalcoholic options and snacks still make the package more practical.

Music is part of the atmosphere, and crew members often keep the ride lively. The tone can be playful and social. One person found some jokes unsuitable for children, so families should know that the boat’s humor may not always be carefully tailored to young ears.

There is shade aboard, but this is still a tropical morning on open water. Bring sun protection, and do not assume the bar replaces breakfast. The supplied snacks are light rather than a full meal.

Is the $90 price good value?

National Park Snorkeling Excursion - Is the $90 price good value?

At $90 per person, the price is strong for a 3.5-hour boat trip that includes two snorkel stops, equipment, snacks, soft drinks, water, and an open bar after swimming. You are also paying for a catamaran, a captain, crew support, and access to sites that would be difficult to reach efficiently on your own.

The value is clearest if you do not already own snorkeling gear or a boat. Renting equipment separately, arranging transportation, and finding two good sites could easily eat up the savings. The included gear also removes one packing problem.

The value is less obvious if your main goal is a long, quiet swim at one beach. This is a moving boat excursion with a fixed return schedule. You get variety and transport, but not unlimited time at your favorite site.

The equipment has drawn mixed reactions. Most people find it serviceable, while one person strongly disliked the snorkels. If you own a mask and snorkel that fit well, bringing them is sensible. The operator says its gear is selected for rental use and that you may use your own.

Gratuity for the captain and crew is not included. Add that to your budget if the crew gives you the kind of hands-on help, safety support, or marine life guidance that makes the trip work for you.

Who will enjoy this snorkeling trip most?

National Park Snorkeling Excursion - Who will enjoy this snorkeling trip most?

I would recommend it to families with children who can manage a moderate water activity, first-time snorkelers, couples wanting a compact morning on the water, and cruise ship passengers who can reach the correct pickup point on time.

It is also a good fit if visiting the Virgin Islands National Park matters to you. Several stops can take place inside the park, and the boat gives you a way to see coastal areas that are not practical to cover by land in the same morning.

People who do not swim can remain aboard, as long as the crew permits it for that departure. One non-swimming spouse stayed on the boat while family members snorkeled. Confirm any special arrangements before booking rather than assuming every non-swimmer can join without entering the water.

You may want a different plan if you need guaranteed turtle sightings, dislike group outings, have a strict cruise schedule, or want premium personal snorkeling gear. The group may be small, but the boat is still a shared excursion.

Free cancellation is available up to 24 hours before the start time. Cancellations inside that window are not refunded. Poor weather or failure to reach the minimum number of people can lead to a new date or a full refund.

Should you book Reef Surfari?

Book this excursion if you want two chances to snorkel near St. John, appreciate crew members who get in the water, and like the idea of a social boat ride with drinks afterward. The combination of national park water, a stable catamaran, included gear, and a $90 price makes a persuasive package.

I would book early if you are visiting on a cruise ship, then protect the morning with plenty of transfer time. If you are staying in St. Thomas or St. John, choose the correct local pickup point and confirm the exact meeting time.

Go in expecting nature, not a guarantee. You might swim with turtles and an eagle ray, or you might get excellent fish viewing without seeing a turtle. If you can accept that uncertainty, this is a practical and enjoyable way to spend half a day in the Virgin Islands.

FAQ

How long does the National Park Snorkeling Excursion last?

The activity lasts approximately 3 hours and 30 minutes, including the boat ride, two snorkel stops, and the return to the meeting point.

Where does the tour depart from?

The main St. Thomas departure is Ocean Surfari in Red Hook. Pickup options are also available at Crown Bay and Havensight for cruise ship excursions. People staying on St. John can select Cruz Bay.

What time does the excursion start?

The stated start time is 9:30 a.m. The boat leaves Red Hook at about 9:00 a.m. and reaches Cruz Bay around 9:30 a.m. Confirm the exact time for your selected departure location.

Are snorkeling masks, snorkels, and fins provided?

Yes. Snorkeling equipment is included. You may also bring your own equipment if you prefer.

What marine life might I see?

Possible sightings include sea turtles, tropical fish, coral, octopus, squid, stingrays, spotted eagle rays, starfish, jellyfish, puffer fish, lizardfish, lobster, and trunkfish. Sightings depend on the conditions and the location used that day.

Are drinks included?

Yes. Soda and water are available before snorkeling, along with fruit and light snacks. After swimming, the open bar includes beer, rum punch, and painkillers.

Is alcohol served before snorkeling?

No. Alcohol is served after you finish swimming and snorkeling, during the return ride.

Is the tour suitable for children and first-time snorkelers?

The excursion can suit children and first-time snorkelers, and crew members can help with equipment and water confidence. A moderate level of physical fitness is required.

What happens if the weather is poor?

If poor weather causes the excursion to be canceled, you will be offered another date or a full refund. You can also cancel for a full refund up to 24 hours before the start time.

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