Sierra Sidewinder is a steel spinning roller coaster located in the Camp Snoopy section of Knott's Berry Farm. It was the first spinning roller coaster in the United States to feature trains with multiple spinning cars, rather than an individual spinning car, like those found on a Reverchon or Zamperla Twister Coaster. The ride was also one of the first roller coasters to feature on-ride video recordings, as opposed to the traditional still on-ride photograph.