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Private Catamaran Sail to Buck Island Reef National Monument

Glide on a private catamaran to Buck Island, a UNESCO-protected coral reef sanctuary with an underwater snorkel trail. Swim alongside sea turtles, vibrant reef fish, and staghorn coral in crystalline Caribbean waters — a true once-in-a-lifetime marine experience.

What to expect

Your private catamaran departs the marina and reaches Buck Island Reef National Monument in roughly 45 minutes. The crew briefs you on the NPS-designated underwater snorkel trail, then you slip into impossibly clear water above a living coral tapestry. After snorkeling, relax on a powdery white-sand beach with complimentary rum punch before sailing back under full canvas. The skipper often spots hawksbill sea turtles basking at the surface.

Book it with
Big Beard's Adventure Tours (St. Thomas/St. John)
From USD 115 per person (private charter pricing available on request)
Book it →

Good to know

Pre-book well in advance — private charters fill fast on port days. The sail back takes about 45 minutes; confirm all-aboard time with the marina before departure. Bring reef-safe sunscreen (required in the national monument) and an underwater camera.

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