Where in the world are you most likely to encounter ghoulish goings-on? Paranormal activity is an international affair, and ghosts and apparitions toy with the living everywhere from California to Mumbai. The most Haunted Hotspots for Halloween are Changi beach, Edinburgh Castle, Catacombs, Aokigahara Forest, Raynham Hall, and Screaming Tunnel Niagara Falls.
Some will say that Edinburgh itself is the most haunted city in Europe. The Old Changi Hospital and Changi Beach House are said to be two of the most haunted buildings in Asia. Ballygally Castle is the only 17th Century castle in Northern Ireland still used as a residence and, more importantly, is considered the Emerald Isle's most haunted building.