One of the world’s most chilling ruins is the Ploutonion at Hierapolis, “the Gates to Hell”.— Paul 🌹📚 Cooper (@PaulMMCooper) July 20, 2018
Here crowds watched priests lead animal sacrifices down into a cave, where they died mysteriously as if dragged down to the underworld. And no one knew how they did it until recently. pic.twitter.com/88xq8ORtpP