ANONYME ISLAND

Location: The Seychelles islands, in the Indian Ocean off the African coastline
Size: 25 acres
Price: If you have to ask, you probably can't afford it.
Dwellings: A seven-room villa
Contact: Vladi Private Islands

This island is one of the Seychelles islands off the eastern coast of Africa. For years, a seven-room hotel on the site has served as a resort for the rich. The rooms include mainland amenities, such as air-conditioning. The next owner will choose to either run the resort as an ongoing business or transform the property into a private island.