VibeVI
The 17th-century Skytsborg watchtower at Blackbeard's Castle above Charlotte Amalie.Attractions · St. Thomas

Blackbeard's Castle

The 1679 Skytsborg watchtower, a National Historic Landmark crowning Blackbeard's Hill with panoramic views over Charlotte Amalie harbor. Reopened in 2025, admission now pairs the historic tower and gardens with a pool and harbor-view bar partway up the 99 Steps climb.

Nearby

More attractions in St. Thomas

See all