https://youtu.be/0rCjrc-v6T8

Exploring the evidence that the ancient subterranean chambers that are cut into the Giza Plateau are possibly far older than the Dynastic Egyptians, who likely inherited and re-used them as tombs during their civilization. 

This chamber is remarkably resonant, and shares some very interesting characteristics with other resonant megalithic structures around the world. Worth wearing headphones to experience the full range of audio recorded in this remarkable underground chamber, and some other interesting recordings that I threw in :) 

I explore this site with expert guides Yousef Awyan and Mohammed Ibrahim!

Thanks to Matt at Ancient Architects channel for the recent shoutout - you can find his channel here: 
https://www.youtube.com/channel/UCscI4NOggNSN-Si5QgErNCw