Six Flags St. Louis
Eureka, United States
Six Flags St. Louis (originally Six Flags Over Mid-America) is an amusement park in Eureka, Missouri, a suburb of St. Louis. Founded by Six Flags, the park was purchased in 2026 by EPR Properties, which hired Enchanted Parks to operate it. After the 2026 season, the park is to be renamed Mid-America by Enchanted Parks. The park was conceived in the 1960s by Six Flags founder Angus G. Wynne. Unlike his company's first two parks, it was not designed by architect Randall Duell, who was busy designing AstroWorld, but by the company itself. The park opened on June 5, 1971. It has undergone many changes, including a 1990s revamp that added two new areas and replaced or renamed all six of the park's original ones. Six Flags St. Louis operates from April to November. In the fall, the park hosts the Halloween-themed event Fright Fest.
AmusementPark data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).