Bay Lake is a city in Orange County, Florida, United States. The population was 29 at the 2020 census. It is named after a lake that lies east of the Magic Kingdom. All four of the Walt Disney World Resort theme parks, and one of Walt Disney World's two water parks, are in Bay Lake, though all Disney parks in the region have mailing addresses in nearby Lake Buena Vista.

Disney's Animal Kingdom Theme Park is a zoological theme park at the Walt Disney World Resort in Bay Lake, Florida, near Orlando. Owned and operated by The Walt Disney Company through its Experiences division, it is the largest theme park in the world, covering 580 acres (230 ha). The park opened on Earth Day, April 22, 1998, and was the fourth theme park built at the resort. The park is dedicated and themed around natural environment and animal conservation, a philosophy once pioneered by Walt Disney.