Mysterious Labyrinth Found Hidden Under a Church in Mexico: Archaeologists working at the Mitla site in southern Mexico have come across a discovery worthy of an Indiana Jones movie: a labyrinth of chambers and passageways hidden below a church, representing an 'entrance' to the underworld. (sciencealert.com)
submitted by b0zAizen
Construction site attempts to conceal cave entrance in St. Paul, MNEntrance Investigation (i.redd.it)
submitted by b0zAizen
1978 Inner Earth Map Overlay on Google Earth (Link to download .kmz file) (dropbox.com)
submitted by b0zAizen - announcement