July 5, 2017
INAH Finds a Possible Tunnel Under the Pyramid of the Moon
INAH has found another possible tunnel underneath the Pyramid of the Moon. It was found by electrical resistivity tomography. The tunnel appears to go from the center of the Moon plaza to the pyramid. This would mirror the tunnels beneath the Pyramid of the Sun and the Temple of Quetzalcoatl. The tunnels equate to the idea of Teotihuacan being related to the underworld and to agricultural fertility.
There are indications there may be other underground sites under the same pyramid. INAH will move to excavate the tunnel. This kind of excavation takes years of slow careful work.
INAH has the best report (in Spanish) of this discovery;
Mike Ruggeri’s Teotihuacan
Mike Ruggeri’s Teotihuacan; City of the Gods Magazine