The 13th Floor

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Creepy, Ancient “Skeleton Spiral” Discovered Beneath Mexico City

This macabre but fascinating find comes in the wake of another amazingly spooky discovery in Mexico, in which divers mapped out a massive labyrinth of underwater tunnels in the Yucatan Peninsula — a site ancient Mayan priests once used to contact the underworld. The haunting revelation comes from beneath the streets of modern Mexico City, […]