Yet, perhaps surprisingly, you don't have to have mega-millions to buy your own private paradise.

FORBES: Most Expensive Private Islands 2005

CocoCay is Royal Caribbean's "private island paradise" in the Bahamas, according to its website.

CNN: SHARE THIS

Paradise Island is on a private beach and has a large pool and three places to dine (a pool-side grill, a buffet, and a steak and seafood a la carte restaurant).

CNN: 10 budget friendly all-inclusive resorts

This island paradise has eight bedrooms, two saunas, swimming pool, waterfall, Jacuzzi, barbecue, private beach and an oceanfront pier.

FORBES: What 1 Million Pounds Buys In Homes Around The World