Laurel’s House of Horror is Maryland’s scariest haunted house attraction, built inside of an abandoned movie theater. The Haunted House is open every year for select dates from September – November for the Halloween season. Each year’s haunt offers something unique — sensory overload, a chilling sense of anticipation and fear, and all-new exhibits and areas. Dare to venture through the twists and turns in the elaborate theater. Discover over 28,000 square feet of movie icons, clowns, zombies, snakes, spiders and real ghosts.