Frederiksted, VI

ZIP code 00840 encompasses the town of Christiansted on the island of St. Croix in the U.S. Virgin Islands. Major landmarks in this area include the historic Fort Christiansvaern, built in the 18th century by the Danish to defend against pirates, and the picturesque Christiansted National Historic Site, featuring well-preserved colonial-era buildings and stunning waterfront views. The area is also known for its charming streets lined with colorful Caribbean architecture.