4. Swimsuits
Every Disney World Resort hotel has pools on its grounds, and then with waterparks like Blizzard Beach and Typhoon Lagoon offering up waves of watery fun, you simply can’t afford to forget packing your swimsuit. It’s Florida, and Disney pools are open all year long. So even if you’re traveling here from Alaska in the winter, you’re going to want to go swimming once you get here—perhaps even more so if that is the case.