Arizona is chock full of abandoned and haunted places, but this one just might be the most horrific. Yuma Territorial Prison has a gruesome past, and many of its former inmates have decided to stick around long after not only their sentences but also their lives have ended.

Learn more about the prison on its website or Facebook page.

Have you ever toured Yuma Territorial Prison? If so, did you experience any phenomena with no logical explanation? Let us know about any spooky occurrences, and check out our previous article for more haunted places to explore: This Haunted Road Trip Will Lead You To The Scariest Places In Arizona.

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