Mexico City Mud Flood - Tartarian Technology? - Mystery of El Caracol the Snail

Falling in line with the ideas presented in my previous video "The Great Mud Flood, Tartaria, Reset Civilization" In this video we explore a bit of history surrounding the Mexico City area, and look at one of the more mysterious places found in the basin of the ancient lake. Could this be one of Mexico Cities greatest secrets?

If you have not seen my previous video you can watch it here.
https://www.youtube.com/watch?v=p8M_BDnchPM