It has been named the scariest haunted house in America... McKamey Manor in Summertown, Tennessee requires that a hopeful patron sign a 40-page release form AND provide a doctor's note stating that they are in fact healthy enough to go through the haunt. Your heart, your eyes, even your brain have to be proven to be in good health before you can be let inside! It's been featured on Netflix's "Haunters: Art of the Scare" and on an episode of "Dark Tourist."
Don't think you're going to make the trip to Tennessee this Halloween to check it out though.... there is a 24,000 person waiting list to go through!
Check out a clip from McKamey Manor on the Netflix show here: