Overview
Adventureland Resort (often referred to as Adventureland for short) is a theme park in Altoona, Iowa (just northeast of Des Moines). It is marketed as the Home of Iowa's Best Thrills.
History
Construction of Adventureland Park began in 1973 on a site formerly occupied by a small airport in Des Moines, active in the 1920s until a larger municipal airport was built in 1933 at a different location. The area was later used for farming until Adventureland's construction broke ground. Its grand opening was scheduled for July 1974, but the park suffered light damage from a tornado, delaying the opening until late August.
The first full season began in 1975, and several rides were added that year. A wooden roller coaster called Tornado was added in 1978, named after the tornado that delayed the park's grand opening.
In 2002, Adventureland undertook an 8 million dollar project that nearly doubled the size of the hotel, adding a second courtyard, new pools with interactive water features and new poolside rooms and suites. It also added a new water ride in the park, a spinning white water adventure, called Saw Mill Splash. The ride is themed around an old saw mill and fits into the western motif of Adventureland's Outlaw Gulch area.
From Wikipedia (CC BY-SA 4.0).