Beaches · Offshore (Buck Island)
Buck Island (Turtle Beach)
Buck Island has been protected since 1961, when President Kennedy designated it a National Monument specifically for its underwater values — the same distinction Trunk Bay holds on St. John — and the island can only be reached by boat, through one of a handful of local guidance-approved charter operators out of Christiansted or Green Cay Marina. Turtle Beach, on the island's west side, is where most half-day trips land: reviewers consistently describe soft white sand and calm, clear water, though several note the snorkeling right off the beach is milder than what's on the other side of the island. That other side is the real draw — a marked underwater snorkeling trail through elkhorn coral, where local guidance rules require a guided swim-through in small groups before visitors can explore independently, with flotation vests required to protect the fragile reef. Full-day charters add time to hike the island's interior trail up to an observation point. Park entry itself is free; what you're paying for is the boat.
Buck Island Reef National Monument, Offshore (Buck Island), St. Croix
Does this beach fit the day you want?
Buck Island has been protected since 1961, when President Kennedy designated it a National Monument specifically for its underwater values — the same distinction Trunk Bay holds on St. John — and the island can only be reached by boat, through one of a handful of local guidance-approved charter operators out of Christiansted or Green Cay Marina. Turtle Beach, on the island's west side, is where most half-day trips land: reviewers consistently describe soft white sand and calm, clear water, though several note the snorkeling right off the beach is milder than what's on the other side of the island. That other side is the real draw — a marked underwater snorkeling trail through elkhorn coral, where local guidance rules require a guided swim-through in small groups before visitors can explore independently, with flotation vests required to protect the fragile reef. Full-day charters add time to hike the island's interior trail up to an observation point. Park entry itself is free; what you're paying for is the boat.
What Island Hype can confirm
- Access
- boat
- Snorkeling
- excellent
- Family friendly
- Yes
- Facilities
- None on main beach
- What to know
- Underwater snorkeling trail, white sand
Good fit if you want
- snorkeling as part of your beach day
- a beach marked family-friendly
Consider another option if your priority is
- more facilities
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Cane Bay
More facilities are available for the day
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