Ancient city of Sogmatar - The City of the Moon God

The exposed masonry blocks at the base of the structure characterise an estimated weathering of tens or even hundreds of thousands of years!
I do know it because I am a mining engineer with a very good background on geology.
So, the reasoning after analysing the images is the structure must be tens, or hundreds of thousands of years old!
Awesome!

Ancient City of Sogmatar - The City of the Moon God