The Mysterious Great Underground City In The Amazon Jungle
1/28/2018
Beneath our feet there can still be many secret underground worlds we know nothing about. Ancient myths and legends tell stories of remarkable underground cities and temples where mysterious beings once lived. Some ancient subterranean tunnels and cities have been discovered by archaeologists.
Source: http://www.ancientpages.com
https://youtu.be/Cv-ZslfVlZg
Thanks to: https://helenastales.weebly.com