Get early access
Fright Fest at Mid America Adventure 2026
Theme park event in Eureka, MO, confirmed for Halloween 2026 on its official site.
- Type
- Theme park event
- 2026 dates
- Select Fri/Sat/Sun nights, Sept 12 - Nov 1, 2026
- Hours
- 6pm-11pm
- Price
- Included with park admission and eligible season passes
- Suggested age
- Teens+ (Haunted mazes recommended for teens/adults; rest of park is family-friendly)
- Scare level
- 3 of 5
- Address
- 4900 Six Flags Rd, Eureka, MO 63025
Nighttime Halloween event at the former Six Flags St. Louis, now Mid America Adventure, with haunted mazes, scare zones and rides after dark.
- haunted mazes (Gordy's Gruesome Revenge, Creatures of the Corn, Oddball's Funhouse, Slaughterhouse)
- scare zones
- rides after dark
- live entertainment
Quick Answers
When is Fright Fest at Mid America Adventure open for Halloween 2026?
Fright Fest at Mid America Adventure: Select Fri/Sat/Sun nights, Sept 12 - Nov 1, 2026, 6pm-11pm. Dates can change, so check the official site before you go.
How much does Fright Fest at Mid America Adventure cost?
Included with park admission and eligible season passes (from the official site).
Is Fright Fest at Mid America Adventure scary for kids?
BooMap suggests Teens+ and rates it 3 of 5 ghosts on our scare scale. The venue says: Haunted mazes recommended for teens/adults; rest of park is family-friendly.
Where is Fright Fest at Mid America Adventure?
4900 Six Flags Rd, Eureka, MO 63025.
More Halloween Near St. Louis
All St. Louis Halloween events