Gravensteen Haunted Productions provides DC’s scariest and biggest Haunted House experience. Our Haunted House relies on the creative use of actors, amazing sets and lighting, and a spooky background story that has the audience involved in the experience before they even enter. With over 10 years of experience in production, we know exactly what to do to make a scary Haunted House. We will be open from 26 SEP – 01 NOV 2014. We are located at 50 Florida Ave NE, Washington DC 20002. Click on the Tickets button to purchase your tickets for the DC area’s best live experience in terror.