REVIEW · ST THOMAS
Snorkel Tour
Book on Viator →Operated by Aqua Action Dive Center · Bookable on Viator
Two snorkel stops, one small-boat morning. This St Thomas outing is built around 2 chances to see the Caribbean Sea up close, run from Secret Harbour with a captain and crew guiding you to the best spots. All the snorkel gear is included, and you’ll get instruction so even first-timers feel comfortable.
I like that the package handles the hard parts for you: snorkel equipment, plus snorkel vests and noodle floats for anyone who wants extra support. I also like the simple onboard comfort—cold water and fresh fruit between your two 45-minute snorkeling sessions.
One thing to keep in mind: wildlife isn’t guaranteed. Sea turtles are part of the pitch, but sightings depend on conditions, and the two snorkeling areas can be close enough that the experience may feel similar.
In This Review
- Quick hits before you go
- Secret Harbour meets the Caribbean Sea on a 32ft Ocean Express
- Meeting up, staying comfortable, and using the gear right
- Two snorkel stops for the price of one morning: what to expect
- Marine life, reefs, and shipwrecks: how the crew’s guidance helps
- How the crew makes it beginner-friendly (without turning it into a classroom)
- Price and value: is $120 fair for a 3.5-hour 2-stop snorkel?
- Who should book this St Thomas snorkel tour?
- Should you book Aqua Action’s Secret Harbour snorkel tour?
- FAQ
- How long is the snorkel tour?
- What time does the tour start in St Thomas?
- Where is the meeting point?
- Is snorkeling equipment included?
- Are drinks or food included during the tour?
- What is the cancellation policy?
Quick hits before you go

- Small group feel: maximum of 12 people, so you’re not lost in a crowd
- Two snorkel sessions: about 45 minutes each, with boat time in between
- Everything you need is included: snorkel gear, instruction, and float options
- Refreshed onboard: cold water and fresh fruit served between stops
- Beginner-friendly support: captain and crew available for questions during the day
- Optional deeper water for certified divers: divers in your group can be pointed to deeper areas
Secret Harbour meets the Caribbean Sea on a 32ft Ocean Express

This tour starts at Secret Harbour Beach Resort in St Thomas (6280 Estate Nazareth, Nazareth, St Thomas 00802). The morning launch is 8:30 am, and you’ll be back at the meeting point at the end. It’s a simple plan: go out together, snorkel twice, and return without any complicated transfers.
The boat is a 32ft Island Hopper Ocean Express. That matters more than you might think. A smaller boat usually means you spend less time waiting around and more time actively using the gear you brought (or, in this case, that’s provided). It also fits the vibe of a “half-day on the water” trip instead of an all-day production.
You also get a clear sense of what you’re paying for: $120 per person includes the core snorkel experience (equipment + instruction), plus two underwater stops and onboard snacks. With a 4.9/5 rating and 96% recommended, this is the kind of tour people tend to feel good about, especially if they’re new to snorkeling.
One more practical note: it’s usually booked about 26 days in advance, so if you have firm dates, don’t wait until the last week.
Other Snorkeling Tours in St Thomas & USVI
Meeting up, staying comfortable, and using the gear right
Your gear is handled for you. The tour includes all snorkel-related equipment, and there are snorkel vests and noodle floats available. That combination is key because it reduces the usual friction for beginners. You’re not trying to figure out how a mask fits at the last second while the boat is already moving.
The instruction is also part of the package. You’ll have a captain and crew who can answer questions, which is a big deal in the real world. Snorkeling is easy once you get the basics right, but the first minutes can feel awkward—especially with buoyancy and breathing rhythms. When you’re set up with flotation options and coaching, your time underwater starts working faster.
This tour also lists moderate physical fitness as the requirement. That sounds vague, but it generally means you should be able to handle short periods on and in the boat, plus getting in and out of the water without it being a major struggle. If you’re comfortable with basic water activity, you’ll likely be fine.
The float options aren’t just for show. The tour specifically calls out floats for passengers who aren’t proficient in the water. So even if you can’t swim confidently, you’re not being sent off on your own.
Two snorkel stops for the price of one morning: what to expect

The schedule is straightforward. You’ll snorkel at two stops, with about 45 minutes at each location. Between stops, you’re back onboard long enough to cool down, sip water, and eat fruit before the next entry. The onboard food and drink are part of what makes the timing feel workable rather than rushed.
Here’s what “two stops” changes for you. It’s not just variety for variety’s sake. Underwater life can be patchy, and visibility can vary. A second snorkeling time is your built-in chance to adjust your expectations and still end the tour feeling like you got your money’s worth.
What to watch for: the tour includes instruction and a crew-led approach, but it can’t control the ocean. Even when both stops are great, you may notice overlap in what you see—especially if the snorkeling areas are close together. That doesn’t mean the tour is weak. It means your best sightings may come from the same general stretch of reef and marine habitat.
Your best plan is to treat both stops as “two different looks” at the same underwater world: some coral and fish patterns you’ll see again, plus the hope that one stop brings more wildlife action.
Marine life, reefs, and shipwrecks: how the crew’s guidance helps
The tour focuses on the Caribbean Sea’s underwater world with a mix of marine life and reef scenery. You’re set up to look for colorful tropical fish and vibrant coral, and the captain/crew guide you to the areas they expect will be worth your time.
One of the fun parts of this kind of crew-led snorkeling is how they translate the environment into something you can actually see. Instead of you wandering the surface guessing where to look, you’re pointed toward what to look for. You’ll also be on the lookout for sea turtles, plus reefs and ship wrecks in the warm Caribbean waters.
Now the reality check: sea turtles are a featured possibility, not a timed performance. If you go in expecting a guaranteed turtle photo, you’ll be disappointed. If you go in treating turtles as a lucky bonus, the experience is more likely to feel like a win.
Also, the tour mentions that the boat can accommodate certified divers in the same group, and that the divers are pointed toward deeper water with their guide. For you, that usually means you’ll still be snorkeling your route while the day supports different comfort levels in one outing.
How the crew makes it beginner-friendly (without turning it into a classroom)
This is a good fit for novice and experienced snorkelers alike. That’s not just marketing talk—it’s baked into how the tour is structured.
You’ll have:
- snorkel equipment + instruction provided up front
- flotation support (vests and noodle floats)
- an attendant captain and crew who answer questions
That combination keeps the day from becoming stressful. Snorkeling goes smoother when you’re not spending your energy figuring out gear. It’s also easier to enjoy the water when you can ask quick questions instead of guessing.
For beginners, the biggest value is confidence. With floats available and hands-on instruction, you’re more likely to feel stable and calm once you’re in the water. For experienced snorkelers, the value is time efficiency: you get two focused snorkeling sessions rather than an all-around boat drift that eats your limited opportunity.
Price and value: is $120 fair for a 3.5-hour 2-stop snorkel?
At $120 per person, the price makes sense when you look at what’s included. You’re paying for:
- all snorkel equipment
- snorkel vests and noodle floats
- instruction and crew support
- two snorkeling stops
- cold water and fresh fruit onboard
If you’ve ever tried to piece together snorkeling gear and a guided trip yourself, you know how quickly costs add up. Here, the “core gear problem” is solved before you even arrive. And two separate snorkeling sessions give you more than just a quick splash.
The other value factor is the group size: max 12. Smaller groups tend to feel more manageable when you’re getting set up and when questions come up. It’s the kind of setup where the crew can actually notice who needs help.
The tour is also booked ahead pretty often (average 26 days in advance). That’s usually a sign that people like the timing and the overall setup, especially for a half-day plan in St Thomas.
Who should book this St Thomas snorkel tour?
This tour is ideal if you want:
- a straightforward half-day snorkeling experience
- two time blocks in the water rather than one long session
- a crew-led approach with instruction included
- flotation support if you’re not fully confident in the water
It’s also a solid choice for people who want reef scenery and fish action without taking on the logistics of finding and managing a snorkeling spot alone.
If your top priority is seeing sea turtles, go in with flexibility. The tour is designed to help you search for them, but the ocean decides. If your top priority is a guaranteed specific animal, any snorkeling tour will be a gamble.
If you’re traveling with a mix of comfort levels—some who want flotation and easy snorkeling, and some certified divers who want deeper water—this format can work because the boat can support both.
Should you book Aqua Action’s Secret Harbour snorkel tour?
I’d book it if you want a guided, beginner-friendly way to snorkel St Thomas with two water sessions and included gear. The best reasons are practical: small group size, equipment and instruction handled for you, and the onboard refreshment between stops.
I’d hesitate only if you’re the type who needs a perfectly predictable wildlife outcome. Sea turtles aren’t promised, and the two snorkeling areas can be close enough that the visual experience may feel similar at both stops depending on conditions.
If that doesn’t bother you—and you’re open to colorful fish, coral, and the possibility of reef features like ship wrecks—this is a good use of a St Thomas morning.
FAQ
How long is the snorkel tour?
The tour lasts about 3 hours 30 minutes.
What time does the tour start in St Thomas?
The start time is 8:30 am.
Where is the meeting point?
You’ll meet at Secret Harbour Beach Resort, 6280 Estate Nazareth, Nazareth, St Thomas 00802, USVI.
Is snorkeling equipment included?
Yes. The tour includes all snorkel related equipment, along with snorkel vests and noodle floats.
Are drinks or food included during the tour?
Yes. Cold water and fresh fruit are served onboard.
What is the cancellation policy?
You can cancel for a full refund up to 24 hours before the experience’s start time. If you cancel less than 24 hours before, the amount you paid is not refunded. If poor weather causes cancellation, you’ll be offered a different date or a full refund.



























