19 Facts About Disney's Very Own Private Island

While there is no potable water naturally on the island, there are plenty of coolers with filtered water you can fill cups or bottles with for free, or you can purchase bottles at the restaurants, bars, and shops. According to Disney, "because there is no potable water on the island, water is procured in Port Canaveral and delivered to Castaway Cay by the ships to an 80,000 gallon fresh water storage tank on the island."