Reviewed · SNORKELING
Snorkel Tour
St. Thomas is at its best from the water, and this half-day trip gives you two chances to see its Caribbean reefs from a 32-foot boat. You’ll snorkel for about 45 minutes at each stop, with a captain and crew handling the equipment, safety advice, and route.
I like the small group limit of 12 and the way the tour welcomes beginners. I also like that water, fruit, vests, and noodle floats are included, so you do not need to arrive as a strong swimmer. The main thing to keep in mind is that the two stops may be close together and can look much alike.
Key points to know before booking

- Two 45-minute snorkeling stops: You get a full hour and a half in the water, not just a quick swim from the boat.
- Beginner-friendly setup: Instruction, snorkel gear, vests, and noodle floats are provided.
- Small 12-person maximum: The limited capacity should make it easier to hear instructions and ask questions.
- Fresh fruit and cold water included: Simple refreshments help during the warm morning outing.
- Wildlife is never guaranteed: Sea turtles may appear, but the fish and reef scenery are the more dependable draw.
- Meeting point at Secret Harbour: The trip leaves and returns to Secret Harbour Beach Resort at 8:30 am.
A morning on the Ocean Express

Your morning begins at Secret Harbour Beach Resort in Nazareth. The listed start time is 8:30 am, and the boat returns to the same point after roughly three and a half hours. That makes this a useful choice if you want to keep most of your afternoon open.
The boat is the 32-foot Island Hopper Ocean Express. It is large enough for the equipment and a maximum of 12 people, yet small enough to keep the trip personal. A smaller group matters on a snorkeling outing. You spend less time waiting for gear and more time listening to the crew, checking the water, or getting ready to swim.
The captain and crew are there to point out the best areas and answer questions. The available information does not name every crew member, so you should not expect a set lecture or a named marine guide. Instead, the value comes from having staff on board who can explain how to use the equipment and help you feel steady in the water.
You receive a mask, snorkel, and related gear, along with a snorkel vest. Noodle floats are also available. That combination is especially helpful if you can swim but do not feel comfortable staying in the water for 45 minutes at a time.
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The first 45-minute snorkel stop
The first stop gives you time to settle into the rhythm of the trip. You can expect warm Caribbean water, reef areas, tropical fish, and the possibility of seeing larger marine life such as sea turtles.
The crew provides instruction before you get in. For a first-time snorkeler, this is important. A good fit on the mask and a calm start can make the difference between enjoying the reef and spending the whole stop adjusting equipment. You can also use a vest or noodle float rather than treating the water as a test of swimming skill.
The main attraction here is the mix of fish and coral. The tour description also mentions reefs and shipwrecks, so the underwater scenery may include more than a simple patch of coral. Exact conditions change with weather, visibility, and the location chosen that morning. You should see this as a wildlife outing, not a guaranteed animal encounter.
The first stop lasts about 45 minutes, which is generous for a half-day boat trip. You have enough time to look closely, move at an easy pace, and take breaks. If you are experienced, you can use the time to explore at your own speed. If you are new to snorkeling, you can stay near the boat and build confidence without feeling rushed.
The second stop and the main limitation

After the first swim, the boat moves to a second snorkeling area. This is where the itinerary has both its strength and its weakness. Two stops give you another chance to find clear water and active marine life, but the sites may not feel very different.
One account of the trip describes the two areas as being within sight of each other, perhaps only about three minutes apart, with similar fish and scenery. That does not make the second stop worthless. Conditions can change from one patch of reef to another, and a second swim gives you another chance to see something you missed earlier.
Still, you should not book this outing expecting two completely different parts of St. Thomas. If you want a long boat ride between distant locations, this may feel limited. The short move also explains why the tour can fit two full 45-minute swims into a three-and-a-half-hour schedule.
The second stop may bring another chance to see a sea turtle, but no crew can promise that wildlife will appear on cue. The practical expectation is abundant small fish, coral, and warm salt water. Turtles are a welcome bonus, not the sole reason to pay for the trip.
What you can see beneath the surface
The advertised sights include colorful tropical fish, coral reefs, sea turtles, and shipwrecks. The exact mix depends on the chosen sites and the day’s conditions. You may find one area better for fish and another more interesting for reef structure or wreck remains.
That uncertainty is part of the nature of snorkeling. The crew can choose good spots, but they cannot control visibility, currents, animal behavior, or whether a turtle happens to be nearby. The strongest reason to book is the chance to spend 90 minutes in the water with access to several kinds of scenery.
The tour works for both beginners and experienced snorkelers because the structure is flexible. You can float near the boat with support, or use the full stop to look around at your own pace. Certified divers in your group can also be accommodated, with divers directed toward deeper water with their guide. This is useful for mixed groups, though the experience described here remains centered on snorkeling.
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Gear, floats, and comfort on board
The equipment is included in the $120 price. That covers the snorkeling gear, vest, and noodle floats, as well as water and fresh fruit. You do not need to arrange a separate rental before arriving.
The provided flotation aids are more than a minor extra. A 45-minute swim can feel long if you are not used to salt water, and a vest lets you focus on looking below the surface instead of constantly working to stay up. A noodle float offers another simple way to rest between sights.
Cold water and fruit are served on board between the stops. These are modest provisions, but they suit the short morning format. You get a chance to cool off, eat something light, and reset before the second swim.
The tour requires a moderate level of physical fitness. That does not mean you must be an athlete, but you should be comfortable getting on the boat, using snorkeling equipment, and spending time in the water. If you are uncertain about your swimming ability, plan to use the vest or float and tell the crew before entering the water.
Why the small group matters
The maximum of 12 people is one of the strongest features here. A small boat group usually makes safety instructions easier to hear and questions easier to ask. It also reduces the chance that the water feels crowded with fins and floating bodies.
The group size can make the crew’s help more useful. If your mask leaks or you are unsure how to clear the snorkel, you can ask for assistance without trying to get attention across a large boat. Beginners should find that reassuring.
There is also a practical benefit during the two stops. With fewer people, it is easier to move at your own pace rather than follow a large mass into the water. You can stay close to the boat, use a float, and still feel part of the group.
Is $120 a fair price?
At $120 per person, this is not the cheapest way to get into the water around St. Thomas. The price makes more sense when you count what is included: a captain and crew, a 3.5-hour boat trip, two 45-minute snorkeling sessions, equipment, instruction, flotation support, water, and fruit.
You are also paying for the convenience of a planned route and access to boat-only snorkeling areas. If you already own gear and only want a quick swim from shore, a beach outing may cost less. If you want a guided morning with equipment supplied, the package is easier to justify.
The small group improves the value. You are not paying for a huge operation with dozens of people and limited personal help. The price will feel strongest for first-time snorkelers, people without equipment, and groups that want a simple plan from start to finish.
It may feel less worthwhile if your main goal is to see two dramatically different locations or guarantee a sea turtle sighting. The close proximity of the stops means the trip is focused on time in the water, not on covering a large area.
Timing, meeting point, and cancellation
You meet at Secret Harbour Beach Resort, 6280 Estate Nazareth, Nazareth, St. Thomas, at 8:30 am. The activity ends back at the same meeting point. The location is near public transportation, which may help if you are not arranging a private transfer.
Confirmation is provided when you book, and the ticket is mobile. You should still allow enough time to reach the resort before the 8:30 am start, since a boat tour cannot easily wait for late arrivals.
The tour depends on good weather. If poor weather cancels it, you can choose another date or receive a full refund. The same choice applies if the minimum number of people is not reached.
You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made less than 24 hours in advance are not refunded or accepted. Keep the local time in mind when calculating the deadline.
Who will enjoy this trip most?
I would point this tour toward a mixed group of swimmers and beginners. The instruction, vests, and noodle floats remove much of the pressure for someone who wants to try snorkeling without buying gear or committing to a full-day excursion.
It also suits people who prefer a compact morning. You finish after about three and a half hours, return to the same resort, and still have the rest of the day for St. Thomas beaches or other plans.
Families and small groups may appreciate the 12-person limit, though the supplied information does not specify a minimum age. You should confirm any age requirements before booking if children are joining you.
Experienced snorkelers may enjoy the two long water sessions, but they should set realistic expectations. The sites could be close together and similar. If variety matters more to you than convenience, check the route details with Aqua Action Dive Center before paying.
Should you book Aqua Action’s St. Thomas snorkel tour?
Book it if you want a well-supported half-day on the water, especially if you are new to snorkeling or need equipment. The two 45-minute stops, flotation aids, fruit, water, and small group give the outing a practical setup, and the 96 percent recommendation with a 4.9 rating from 24 ratings reflects strong overall satisfaction.
Skip it if you need guaranteed sea turtles, a long scenic cruise, or two clearly different reef locations. The most honest expectation is a comfortable boat ride with two chances to see fish, coral, and possibly turtles or wrecks. For $120, that is a reasonable package when personal help and convenience matter more than maximum variety.
FAQ
How long does the snorkeling tour last?
The tour lasts approximately 3 hours and 30 minutes. It includes two snorkeling stops of about 45 minutes each.
Where does the tour begin and end?
The tour begins at Secret Harbour Beach Resort, 6280 Estate Nazareth, Nazareth, St. Thomas, USVI. It ends back at the same meeting point.
What time does the tour start?
The listed start time is 8:30 am.
Is snorkeling equipment included?
Yes. The tour includes snorkeling equipment, instruction, snorkel vests, and noodle floats.
Are food and drinks provided?
Cold water and fresh fruit are provided on board.
What happens if bad weather cancels the tour?
You can choose a different date or receive a full refund if the tour is canceled because of poor weather.
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