Mid America Adventure (formerly Six Flags St. Louis)
A large roller coaster park that opened in 1971 and changed hands from Six Flags in 2026 and was renamed; a good summer day trip for families.
The park is located in Eureka, about 45 km southwest of St. Louis. It was originally named Six Flags St. Louis, and after being resold in 2026 it was renamed Mid America Adventure and is run by its new operator. The park has more than ten roller coasters, including a Batman coaster and a wooden coaster, plus a water park area. It operates seasonally and is often closed on weekdays. Because of the renaming, some rides and ticketing may change, so check the official website before you visit.
Opening hours
Approx. April–November; check the official website for open days
Nearby sights
- Grant's Farm
- Ulysses S. Grant National Historic Site
- Ted Drewes Frozen Custard
- Delmar Loop
- Saint Louis Art Museum
- Saint Louis Zoo
- Forest Park
- The Hill