I&#x27;m Mexican and i can confirm this. The south is full of &quot;undiscovered&quot; pyramids. There are in certain regions tons of fake mountains. And even in mexico city you just need to digg a little bit in certain places to find artifacts and art. There is just not enough funding in archeology, and once &quot;discovered&quot; its expensive to take care of them. Which is a shame really because there are tons of things we dont know about this civilizations. Precolombian history is full of speculations.