Castaway Cay guests will find a little piece of paradise all to themselves will find it with 20 new private rental cabanas. With most located on the family beach and some on the adult-exclusive Serenity Bay Beach, each 325-square foot deluxe cabana is furnished with tables, cushioned chaise lounges, refrigerator, fresh water shower and more for the ultimate upscale beach experience. These and other Castaway Cay island enhancements are scheduled to be complete by summer 2010.