Pennsylvania – The Eastern State Penitentiary
Philadelphia’s Eastern State Penitentiary, with its revolutionary wagon wheel design, is notorious for its harsh confinement conditions and ghostly inhabitants. The penitentiary’s long history of suffering and solitude contributes to its reputation as one of America’s most haunted locations. Visitors often report chilling encounters, eerie sounds, and the feeling of being watched, making it a must-visit for those interested in paranormal history.