The Tornado is a wooden roller coaster located at Adventureland in Altoona, Iowa, near Des Moines.
The Tornado made its debut on July 4, 1978, during Adventureland's third full season. It was designed by William Cobb, and built by the Frontier Construction Company. The name Tornado has special significance for the park. Adventureland was to open for its debut season in July 1974. However, a real tornado hit the park before it could open, and caused it to be delayed until August of that year. When the ride debuted in 1978, park advertisements exclaimed "Another Tornado has hit Adventureland!"
Wikipedia https://en.wikipedia.org/wiki/Tornado_(Adventureland)
Address Altoona 50009, United States
Coordinates 41°39'1.908" N -93°30'7.259" E