Buck Island Reef National Monument
Boat trips from Christiansted to a marked snorkel trail through elkhorn coral and a white-sand beach.

The largest Virgin Island, with handsome Danish towns, rum distilleries and the famous reef at Buck Island.
St. Croix feels less touristy than its neighbors. Christiansted's yellow Danish fort and arcades are a national historic site, Alexander Hamilton grew up here, and Frederiksted's waterfront was where enslaved people forced their freedom in 1848.
A boat trip takes you to Buck Island Reef, a national monument with an underwater snorkel trail.
Boat trips from Christiansted to a marked snorkel trail through elkhorn coral and a white-sand beach.
A yellow 1700s fort and Danish buildings, part of a national historic site, by a lively boardwalk.
A quiet Victorian waterfront with a great pier for diving among seahorses, and a fort where freedom was proclaimed.
A distillery tour and tasting, then a restored sugar estate with a windmill.
Stay in Christiansted.
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Worth a DetourThe busiest Virgin Island: a Danish colonial port with hillside steps, plus the world-famous curve of Magens Bay.
Must-SeeAn island that's about two-thirds national park, with Trunk Bay's snorkel trail, sugar-mill ruins and steep green hills.
Must-SeeA 500-year-old walled city of blue cobblestones and huge Spanish forts, with big Atlantic beaches and great nightlife.
Last checked 2026-11-01. Part of the US Territories list.