Mystery Hill is one of those campy roadside attractions you expect to find in North Carolina. This is the entrance, and you can see that the house extends down the hill, and the trick is that the walls and the paneling inside is built perpendicular to the ground, but since it is on a hill, it goes at about a 30 degree angle from the way gravity is acting. So when you go in you walk all funny and look like the picture below. It can cause motion sickness and is really trippy. The thing on the wall behind my head is a track in which a ball seems to roll uphill.