Six Flags Great America in suburban Gurnee will officially open for the 2025 season Friday, April 18, according to the park.

Oktoberfest and Fright Fest are all on the docket, so add them all to your calendar. Opening hours at Six Flags Great America are 10:30am to 6pm on Friday, 10:30am to 8pm on Saturday, and 11am to ...

The 2025 season will offer fun for the whole family, including a ‘Summerbration’ filled with immersive events, record-breaking thrill rides, and more!

Time again for the twists, turns and drops of heart-thumping roller coasters, the pulse of live entertainment and a variety ...

The debut of Wrath of Rakshasa, a new ride reported to have the world’s steepest and most inverted dive, marks the opening of Six Flags ... Fest, Fright Fest and Oktoberfest in the fall. Great ...

and of course Fright Fest. The park's 2025 Silver Pass, along with other information, is available now on the Six Flags Great America website. For urgent breaking news and severe weather updates ...

Six Flags Great America in Gurnee has officially opened Friday for the 2025 season as a new record-breaking dive coaster is undergoing testing and set to open soon.