#11: A Secret Passageway
It’s not every day you find a secret passageway underneath your home. In fact, a secret tunnel in the basement sounds like something out of a movie. However, someone living in an old Pennsylvania rowhouse found a mysterious tunnel in their basement. Naturally, they consulted the internet to discover the truth behind this strange discovery.

According to the homeowner, this tunnel stretches about seven feet under the house. It goes underneath the sidewalk and ends underneath a local cemetery. While this sounds incredibly creepy, the truth is much more mundane. Internet investigators discovered that this tunnel was simply an old coal chute. Oh well. The truth doesn’t make it look any less ominous!