For over 20 years, Realm of Terror has been the go to for people seeking the Craziest, Most Intense, Extreme Halloween Experience.

The Realm of Terror is the Highest-Ever rated Haunted House in Illinois, having been named 1 Haunted House by HauntedIllinois.com and HauntedHouseChicago.com, and has been featured in HuffingtonPost, The Chicago Tribune, The Daily Herald, Chicago Sun Times, WGN News & Radio and more. Needless to say: Leave the Kids at home for this one.