The Stanley Hotel (Estes Park, Colorado) - This historic hotel served as the inspiration for Stephen King's novel "The Shining."
Eastern State Penitentiary (Philadelphia, Pennsylvania) - Once one of the most notorious prisons in the world, Eastern State Penitentiary is now a museum known for its haunting atmosphere.
The Myrtles Plantation (St. Francisville, Louisiana) - Built in 1796, this antebellum plantation is said to be haunted by several spirits.
The Queen Mary (Long Beach, California) - This historic ocean liner turned hotel is rumored to be haunted by the spirits of former passengers and crew members.
The Winchester Mystery House (San Jose, California) - Built by Sarah Winchester, widow of the Winchester rifle magnate.
The Trans-Allegheny Lunatic Asylum (Weston, West Virginia) - This former psychiatric hospital, which operated from 1864 to 1994.
The Lemp Mansion (St. Louis, Missouri) - Once the home of the wealthy Lemp family, this historic mansion is said to be haunted by several members of the Lemp family who met tragic ends.
The Bell Witch Cave (Adams, Tennessee) - This cave is associated with the famous Bell Witch legend, one of the most well-documented hauntings in American history.