WARNING: The video contains profanity.
CINCINNATI — Unexplainable screams and apparitions are said to come from a storm drain in southern Ohio.
According to WCPO, people say devil worshipers gathered there and opened a portal to hell now known as Satan’s Hollow.
Police told WCPO the area attracts paranormal groups and poses a trespassing problem because the drain is on private property.
Officials deny many of the rumors and say they must ask people to leave the tunnels about twice a year.
One filmmaker cut his visit to Satan’s Hollow short, calling it one of the scariest locations he’s ever visited.
Watch his experience in the tunnels above.