Castaway Cay is a private island in the Bahamas which serves as an exclusive port for the Disney Cruise Line ships Disney Wonder, Disney Magic, Disney Dream, and Disney Fantasy. It is located near Great Abaco Island and was formerly known as Gorda Cay. In 1997, The Walt Disney Company purchased a 99-year land lease for the cay from the Bahamian government, set to expire in 2096, giving the company substantial control over the guest experience on the island. A post office on the island has special Bahamian postage specific to Disney Cruise Line, and a "Castaway Cay" postmark.