All Day

Six Flags HALLOWFEST

Six Flags St. Louis 4900 Six Flags Rd, Eureka

Six Flags St. Louis Announces HALLOWFEST for 2020 featuring Halloween Thrills by Day and Chills by Night in a safe environment! HALLOWFEST will take place October 2 through November 1, Fridays through Sundays The park will continue to operate with limited capacity admission to prevent overcrowding and reservations will be required. The company’s comprehensive and ongoing...