Royal residence dubbed one of the spookiest places to visit this HalloweenGlamis Castle is a notoriously haunted site with a rich history and numerous ghost stories, making it a prime destination for Halloween.
9 Haunted Houses and Trails Around DC - WashingtonianHaunted houses and trails across Maryland offer unique, thrilling experiences for the spooky season, featuring attractions for all ages.
'More and more depraved': Calif. theme park debuts scary attractionsKnott's Scary Farm offers a unique, immersive horror experience that may challenge even seasoned Halloween fans.