Rent an isle: from the Caribbean to the Mediterranean

In 1968 Jackie Kennedy married Aristotle Onassis on Skorpios, the Greek shipping magnate's private island, just few years after the Polynesian atoll Tetiaroa took Marlon Brando's fancy. Since them many of the rich and famous have acquired islands around the world for their own personal pleasure. Maybe you can't afford to buy one for yourself, but some of these marvellous secret getaways are available to rent.