A part of the United States Virgin Islands (USVI), St. Croix was purchased by the United States in 1917. On March 31, Crucians celebrated their centennial transfer day. Warm and inviting, this island is full of unexpected discoveries and long-lasting memories. See some of our favorite moments of faces, food, and festivities! Click through the slideshow below. For more information, go to the website for the U.S. Virgin Islands.