When Is Fright Fest 2025. Fright fest edition, where we reveal all the big news about our upcoming plans for 2025. Experience chilling rides and coaster in darkness.

Get ready for the ultimate halloween experience at six flags fright fest 2025. Six flags magic mountain visitors will run into a prankster boogeyman with a burlap sack on his head whenever they break the “rules” of halloween in the new trick ‘r treat maze coming to fright fest at the valencia amusement park.