Disney's California Adventure is a theme park in Anaheim, California, adjacent to Disneyland Park and part of the larger Disneyland Resort. It opened on February 8, 2001. The park is owned and operated by The Walt Disney Company.

This 55-acre theme park was constructed as part of a major expansion that transformed the Disneyland area and its hotels into the Disneyland Resort and consists of five areas: Sunshine Plaza, Hollywood Pictures Backlot, The Golden State, A Bug's Land and Paradise Pier. Most of them meant to resemble or recreate various aspects about California, its culture, landmarks and history. Often referred to by its initials, DCA features a different line-up of attractions from those of Disneyland, including some family-friendly rides as well as an emphasis on adult-oriented thrill rides.