When a Disney Cruise Line ship docks at Castaway Cay, the standard duration of the stay is approximately 8 to 9 hours. Typically, the ship arrives and begins the "all-ashore" process around 8:30 AM or 9:00 AM, and the "all-aboard" call is usually at 4:45 PM or 5:00 PM. This gives guests a full day to enjoy the family beaches, the Serenity Bay adult-only area, and the Pelican Plunge floating slides. In 2026, some "Double Dip" itineraries offer two separate days at the island, but the ship still departs each evening to meet maritime regulations. Because the island is Disney’s private property, you don't need a passport to get off—you just use your "Key to the World" card. It is a peer-to-peer "best practice" to participate in the Castaway Cay 5K (now a self-paced run) early in the morning before the sun gets too intense, leaving the rest of the day for snorkeling and the legendary BBQ lunch at Cookie’s Cabana which is served from 11:30 AM to 2:00 PM.