Find Haunted Houses in District of Columbia and Washington D.C. The biggest, scariest, and best haunted houses in the state of Washington D.C. from haunted attractions, haunted hayrides, corn mazes, paintball zombie hayrides, to massive Screamparks can all be found here at Hauntworld.com. Hauntworld will help you find all types of haunted attractions, Halloween haunted houses, hayrides, corn mazes, haunted prisons, hotels, mansions to any and all types of horror attractions. Hauntworld will also help you find haunted hayrides, year around haunts, to even zombie paintball hayrides in Washington D.C. Please share this page via social media and leave your comments and reviews.