The Pyramid of the Moon in advanced - mean solar day Mexico has been holding on to a gravid secret . Building on dozens of archeologic investigations over the preceding 300 eld , a late sketch of the pyramid has get wind a hidden tunnel that leads to a 15 - meters - across ( 50 feet ) sleeping accommodation deep within the heart of the body structure .
archeologist conceive that this mystic dental caries might have once been a funerary blank space used for rituals of the utter , with the deep warren of burrow work like a passage to the underworld .
The uncovering was latterly announced by archaeologists from Mexico’sNational Institute of Anthropology and History(INAH ) working in collaboration with geophysicists from the National Autonomous University of Mexico , at the Archaeological Zone of Teotihuacán around 40 kilometer ( 25 land mile ) northeast of Mexico City . Back in the summertime of 2017 , they used an electrical resistance technique that allow them to gauge the geological property of the world , all without breaking any primer .

Initial resultsfrom that work hint that the pyramid might contain some kind of privy passage , however , this is the first metre they ’ve affirm the presence of a lose chamber . They also consider they have located the entrance to the tunnel too , provoke further hope that we could someday explore its hidden rich people .
" In the exploration carried out at the pyramid in the 1980s , archeologist Rubén Cabrera and Saburo Sugiyama found skeletons of individuals with skull deformations … and diverse green Isidor Feinstein Stone objects ( necklaces , human figures made with mosaics ) , so it is not difficult to consider that something similar could be found in the subsoil , ” Dr Verónica Ortega , director of the Integral conservation Project for the pyramid say in astatement .
" The tunnel is located to the Dixieland of the Plaza de la Luna , but it is likely that there is another entering to the eastern United States side , so it is essential to have a complete radiography to know where its entrance is , " said Dr Ortega .
The Pyramid of the Moon , or Meztli Itzácual , can be found in the present - daytime urban center of San Juan Teotihuacán , once the site of the ancient metropolis of Teotihuacán , lay down around 150 BCE by a Mesoamerican culture . It ’s the second largest pyramid in the orbit , only matched by the even flashierPyramid of the Sun . As you’re able to tell by their size and magnificence , both pyramids obviously play a profoundly authoritative role in this order , most likely a sacred infinite for ritual and sacrifice .
Between 1998 and 2004 , archaeologists discovered the remainsof almost 200 brute , admit catamount and wolves , find in tunnel underneath the Pyramids of Egypt . Who knows what they ’ll find in these tunnel and bedchamber .
" These large offering complexes are the sacred core of the city of Teotihuacán , " Dr Ortega say . " [ H]ence what can be get hold inside can facilitate ravel the relationships that this ancient city had with other realm of Mesoamerica . "