This Unnerving Phenomenon In A Pennsylvania Town Is Too Weird For Words

There are a few basic rules of physics that we generally depend upon, gravity being one of the big ones. What goes up… comes down. A bizarre optical illusion causes objects to appear to roll uphill on this innocuous-looking road outside of Pittsburgh. It is a popular spot for curious visitors who wish to experience this sensation firsthand.

Watch the video below to see this gravity hill in action for yourself, and to hear more about it.

Have you ever visited a gravity hill— either the one in Allison Park, or a different one? What was it like?