The announcement was shortly followed by news that Six Flags California's Great America of Santa Clara, California, would also be closing, though not until 2027.

Six Flags Great America is implementing a summer-long chaperone policy starting this week for guests ages 15 years and younger The Gurnee, Ill., amusement park announced the “reactivated ...

On July 14, Six Flags Great America located in Gurnee, Ill., announced they will be reactivating their chaperone policy for guests ages 15 years and younger.