Salt River Bay Visitor Contact Station: Due to damage from Hurricane Maria the Salt River Bay Visitor Contact Station is closed. Please visit the Visitor Center at Fort Christiansvaern in Christiansted for park information. Fort Christiansvaern at Christiansted National Historic Site serves as the point of information for all three national park units on St. Croix, including Salt River Bay National Historical Park and Ecological Preserve. Visit the fee booth for brochures, pamphlets, and guides.