Jungleland USA was a private zoo, animal training facility, and animal theme park in Thousand Oaks, California, United States, on the current site of the Thousand Oaks Civic Arts Plaza. At its peak the facility encompassed 170 acres (69 ha). Many TV and movie productions used the park's trained animals, and many productions were filmed there, including Birth of a Nation, Tarzan, Doctor Dolittle, and The Adventures of Robin Hood. It was also featured prominently in an episode of the television show Route 66 (Season 2, Episode 31, "Hell Is Empty, All The Devils Are Here").