Six Flags Festival 2025 Gurnee Schedule

Six Flags Festival 2025 Gurnee Schedule. There is always something exciting going on at six flags! It’s only open in certain parts of the year and on weekends during that time, but it’s well.

Six flags great america in gurnee, illinois will open for the 2025 season on april 20, with new attractions including the sky striker pendulum ride and themed events. For the 33rd year, you can expect a fright as you walk through six flags great.