Skip the crowds and take a private catamaran for a fully customizable full-day between St. Thomas and St. John. Expect guided snorkeling, beach drops, a top-shelf open bar and a crew that tailors the day to your group.
More ways to explore the area's outdoor wonders
Step aboard a roomy catamaran as the harbor slips behind you and the Caribbean opens wide — the wind tugs at the sail, the crew sets a steady rhythm, and turquoise water dares you to dive in.
Difficulty
moderate
Duration
6–7 hours
Fitness Level
Moderate fitness for repeated water entries and short swims; must be comfortable with snorkeling and ladder access.
Wildlife
History
St. Thomas was a key Danish colonial port; Charlotte Amalie retains colonial-era streets and maritime heritage tied to Caribbean trade.
Conservation
Operators encourage reef-safe sunscreen, no-touch policies for coral and catch-and-release attitudes to protect fragile reef ecosystems.
Reserve your spot on the Private Luxury Catamaran Full Day Charter today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early
Be at Yacht Haven Grande 20 minutes before departure to check in and get a pre-departure briefing.
Use Reef-Safe Sunscreen
Apply reef-safe, mineral-based sunscreen before boarding to protect coral and avoid reapplying in the water.
Bring a Light Wind Layer
Even on sunny days the breeze on deck cools quickly — a thin jacket prevents chills after swimming.
Secure Valuables in a Dry Bag
Phones and keys should live in a waterproof bag since water spray is constant around the swim platform.
Reef‑safe sunscreen (mineral)
Protects skin while preventing coral damage during snorkeling and beach stops.
summer
Swimsuit and quick‑dry towel
Needed for extended in-water time and comfortable drying on deck.
Waterproof dry bag
Keeps phone, wallet and dry clothes safe from spray and splashes.
Snorkel-specific mask or GoPro
Personal gear can fit better and capture underwater life more reliably than rentals.