It's hard to imagine what it must have been like to be inside this place as Hurricane Katrina laid waste to the city, making things as dangerous inside as they were outside.
Did you know that the most dangerous ghost town in the U.S. is located in Oklahoma? It's not so much the supernatural threat, but the place could literally kill you.
Ever heard of St. Vincent's insane asylum in Oklahoma City? If not it's one of the all-time creepiest, allegedly haunted, and nightmarish abandoned places in the entire Sooner State.