Magic Kingdom is a theme park at the Walt Disney World Resort in Bay Lake, Florida, near Orlando. Owned and operated by The Walt Disney Company through its Parks, Experiences and Products division, the park opened on October 1, 1971, as the first of four theme parks at the resort.

Knott’s Berry Farm is a 57-acre theme park located in Buena Park, California, and owned by Cedar Fair. In 2017, it was the tenth-most-visited theme park in North America. Knott’s Berry Farm is also the most-visited theme park in the Cedar Fair chain.

Disney California Adventure Park, commonly referred to as Disney California Adventure, California Adventure, or DCA, is a theme park located in Anaheim, California. It is owned and operated by The Walt Disney Company through its Parks, Experiences and Products division.

Disneyland Park, originally Disneyland, is the first of two theme parks built at the Disneyland Resort in Anaheim, California, opened on July 17, 1955. It is the only theme park designed and built to completion under the direct supervision of Walt Disney.