When American tourists were barred from Cuba in 1960, some began visiting Charlotte Amalie instead. As an unincorporated territory of the United States, it's been a haven for mainland United States citizens seeking luxury vacations or a second home in the Caribbean. During the mid 20th century, resorts began to be built and direct flights from the U.S. to Charlotte Amalie increased tourism. During the last half of the century, Charlotte Amalie experienced extraordinary economic growth, largely as a consequence of being a U.S. territory with a growing U.S. tourism. The tourism has not only led to a growing economy, but also to preservation and conversion of historic buildings and homes. Many ancient commercial buildings were made into restaurants and shops. During the 1980s and 90s, many buildings were restored to how they looked 200 years ago.