Explore the history and lore of St. Croix's main towns, Christiansted and Frederiksted, on a guided walking tour. The Christiansted tour takes you to the towns' historic buildings as well as the National Park Service's Christiansted National Historic Site. In Frederiksted, you will tour Fort Frederik and visit other historic buildings and includes entrance into the Historic Site. Both tours run 1 1/2 hours. Custom tours are also available. Schedule changes often, call for tour times.