Autopia is a race car track Disneyland attraction, in which patrons steer specially designed cars through an enclosed track. Versions of Autopia exist at Anaheim, California and Disneyland Paris in Marne-la-Vallée, France. There was also an Autopia at Hong Kong Disneyland on Lantau Island, Hong Kong before it closed on June 11, 2016. Other versions of the attraction can be found at the Magic Kingdom as the Tomorrowland Speedway and formerly at Tokyo Disneyland as the Grand Circuit Raceway. A previous generation of Disneyland's Autopia operated for over a decade at the Walt Disney Hometown Museum in Marceline, Missouri; one of the retired cars is now on display.
The name Autopia is a portmanteau of the words "automobile utopia." The term was later popularized in academic circles by British architecture critic Reyner Banham to describe Los Angeles in his 1971 book Los Angeles: The Architecture of Four Ecologies.