St Thomas boat tours can mean three very different days on the water: a private powerboat charter with a set island-only scope, a full-day private charter with a suggested snorkeling-and-beach route, or a fully custom rental-style day with a captain. The right choice depends on how much structure, group size, and included equipment you want.
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For related planning, see our TourPickGuide experience comparisons and US Virgin Islands tours and experiences.
Private beach-hop charter
Start with the leading match, or keep reading to compare all three options by traveler fit, duration, and feedback.
St Thomas tour options at a glance
Use this comparison to match the itinerary, traveler feedback, duration, and key features to your preferred travel day.
| Tour | Best for | Rating | Reviews | Duration | Key point | Link |
|---|---|---|---|---|---|---|
| Private beach-hop charter | Travelers who want a private boat day with a captain handling the route planning | ★ 5.0/5 | 198 reviews | Approx. 7 hr 30 min | Private boat charter with a customizable itinerary | View on Viator |
 Suggested island loop | Travelers who want a private full-day outing with a suggested itinerary and multiple swim and snorkel stops | ★ 5.0/5 | 68 reviews | Approx. 6 hr | Private transportation and an experienced captain are included | View on Viator |
 Captain-led rental day | Groups that want the most flexible private boat day and are comfortable shaping the plan with the captain | ★ 5.0/5 | 35 reviews | Not listed | Private and custom for your group only | View on Viator |
St Thomas boat options: route, duration, and fit
Each option includes its own photo gallery, overview, key features, traveler profile, and direct Viator link.
Private charter with included gear and pickup
Caribbean Blue Charters – Full Day Boat Charter – 35' Marlin Power Boat
Best for: Travelers who want a private boat day with a captain handling the route planning
This option is a private, full-day boat charter on a 35-foot power boat with a captain who customizes the route. The product is limited to the USVI, and the listed focus is on beach hopping plus snorkel and swim spots such as Lovango Cay and Maho Bay. Confirmed inclusions cover snorkel equipment, floats, music, a full-size cooler, and hotel pickup. It is important to note that captain’s fee, fuel, and gratuity are not included. Choose this if you want a private charter feel with clear on-board comforts and a skipper-led day rather than a fixed sightseeing schedule.
Skippered USVI-only charter with a flexible beach-and-snorkel plan
- Private boat charter with a customizable itinerary
- Snorkel gear, floats, music, and a cooler are included
- Hotel pickup is included
Full-day island-hopping route with optional customization
Full-Day Private Boat Charter from St. John or St. Thomas
Best for: Travelers who want a private full-day outing with a suggested itinerary and multiple swim and snorkel stops
This full-day private charter uses a power catamaran and comes with a suggested itinerary that can also be customized. The route is built around the waters of St. John and St. Thomas, with confirmed snorkeling and swim stops that include bays, reefs, and beaches. It also mentions stops where guests can buy food and drinks, but those purchases are not included. Private transportation, an experienced captain, snorkel gear, and water with ice and a cooler are confirmed inclusions. Fuel is billed separately, and cruise port pickup is not included, so travelers arriving by ship need to arrange their own taxi to the meeting point.
Private catamaran day with a suggested route around St. John and St. Thomas
- Private transportation and an experienced captain are included
- Snorkel equipment plus water, ice, and a cooler are included
- The itinerary includes both snorkeling stops and beach stops
Custom private charter with captain guidance
St Thomas Full-Day Boat Rental 37' Intrepid Powerboat
Best for: Groups that want the most flexible private boat day and are comfortable shaping the plan with the captain
This product is the most open-ended of the three because it is described as a private, custom charter where your group decides the day with the captain. The itinerary notes say you can go anywhere you’d like and that the captain can suggest ideas if you do not have a plan. Confirmed inclusions are a captain, snorkel equipment, bottled water, and a cooler of ice and water, plus a sound system with iPod hookup. The charter excludes customs fees and gratuity. If you want a private boat day that feels less like a preset excursion and more like a flexible rental with guidance, this is the closest match.
Flexible private rental with a captain and no fixed route
- Private and custom for your group only
- Captain, snorkel equipment, bottled water, and cooler are included
- The boat can accommodate up to 12 passengers
How to choose a St Thomas boat day
If you want a clearer plan and more included comforts, the first two options give you a more defined charter experience. If you prefer to decide the route as you go, the third option is the most flexible private choice.
USVI beach-hopping charter
A captain-customized day centered on beaches, snorkeling, and swimming within the USVI.
Suggested USVI island-hopping day
A structured but adaptable private day with snorkeling, beaches, and possible food-stop add-ons.
Open-ended private boat rental
A choose-your-own day on the water with a captain helping shape the route.
Before you book in St Thomas
Check the live product page before booking. Departure details, activity order, inclusions, and available options can change.
St Thomas booking checklist
- Check which costs are excluded before booking, especially captain fees, fuel, gratuity, customs fees, or guest-paid food purchases.
- If you are arriving by cruise ship, confirm the meeting arrangement carefully because one option notes no cruise port pickup.
- Group size and boat style vary by product, so compare the listed capacity and vessel type before choosing.
St Thomas tour questions answered
Which option is the most structured?
The second product is the most route-oriented because it includes a suggested full-day itinerary with multiple named snorkeling, beach, and food-stop ideas, while still allowing customization.
Which option is the most flexible?
The third product is the most open-ended because it is described as a private custom charter where you can decide where to go with the captain’s help.
Are the same extras included in all three?
No. Each product confirms different inclusions. Snorkel gear is included in all three, but pickup, drinks, and other on-board extras vary by product, so it is worth checking the inclusion list closely.