3. Baliceaux Island, St Vincent & the Grenadines

The 320 acre Baliceaux Island is known as the “Cinderella of the Grenadines.” This diamond in the rough has azure waters, lush terrain and rugged trails. The pirate Blackbeard is thought to have sailed his ship into the waters of Baliceaux in the early 1700s, though it is unknown whether treasure might still be hidden there. If you would like to own a little piece of Caribbean heaven, the price of possessing Baliceaux Island is currently set at $30 million. Nice if you can afford it.