Board MV Poseidon in Red Hook for a private TwinVee catamaran charter that pairs fast crossings with comfortable deck space, snorkel gear, and customizable island stops. Expect reef swims, beach-bar breaks and a captain who builds the day to your group.
More ways to explore the area's outdoor wonders
You step from the dock at American Yacht Harbor onto MV Poseidon's low-slung deck and feel the twin hulls lift under you — the ocean pulls and then lets you run. The 36-ft TwinVee Ocean Cat is built for speed and stability, so the ride between coral gardens and sugar-white sand is quick and dry, with room for a dozen guests to stretch out and scan the horizon.
Difficulty
easy
Duration
4–7 hours
Fitness Level
Suitable for most fitness levels — must be able to board a ladder and swim in open water if snorkeling.
Wildlife
History
St. Thomas was a Danish colony until 1917 and the islands' ports and beaches reflect a mix of Danish colonial infrastructure and Afro-Caribbean culture.
Conservation
Stick to marked mooring buoys and avoid touching coral; operators include park fees to help fund reef management and mooring systems.
Reserve your spot on the Private Fast Power Catamaran. Full or Half Day for Beach Hopping, Snorkel & Swim today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
The boat provides shade but not reef-safe sunscreen — protect coral and your skin with SPF that’s mineral-based.
Arrive early at Red Hook
Plan to be at the departure lounge 15 minutes before your start time to load gear and meet the captain.
Know your sea legs
Swells can pick up in the afternoon; motion-sensitive guests should take precautions and sit mid-boat for a smoother ride.
Plan for customs if leaving USVI
If your itinerary includes the British Virgin Islands, bring passports and expect brief customs checks and possible extra fees.
Reef-safe sunscreen
Protects skin and local marine life — required at many snorkeling sites.
summer
Water shoes / reef boots
Useful for rocky shore entries and walking on coral sand without slipping.
summer
Light waterproof dry bag
Keeps phone, camera and spare clothes dry while aboard or during beach stops.
Light wind layer or UV shirt
Afternoon tradewinds can be cool on the water and a sun shirt adds protection.
spring