If you’re looking for a truly chilling and haunting experience, a visit to the Old Idaho State Penitentiary in Boise, Idaho is a must. This former prison was in operation from 1872 to 1973 and housed some of the most dangerous and notorious criminals in Idaho’s history. It’s no wonder that the prison is said to be one of the most haunted places in the state.

Visitors to the Old Idaho State Penitentiary can take a guided tour of the prison, where they’ll learn about the history of the prison and some of the most infamous criminals who were held there. But be warned: many visitors have reported feeling a sense of unease and even being touched or pushed by an unseen force.

Some of the most famous ghosts said to haunt the Old Idaho State Penitentiary include the ghost of a former inmate named Raymond Snowden, who was executed in the prison’s gallows in 1957. Visitors have reported seeing his ghostly apparition wandering the halls and even standing at the foot of their bed if they stay overnight in the prison.

Other ghostly sightings include the ghost of a former guard who died in a tragic accident, the ghost of a former inmate named “Fast Eddy,” and the ghost of a former warden who is said to haunt the prison’s administration building.