Do other Attractions fail to scare you? Experience the most terrifying of all Houston haunted houses. Bring a change of underwear! You are going to need it!!! This year we have improved our haunt with new rooms, new effects, and new characters to ensure not even last year’s Haunt could prepare you for what’s inside. Whatever you fear, you’ll find it in here. The Houston Terror Dome will grab you by the guts and won’t let you go, till you run SCREAMING out the other end……….if you make it that far.