Ancient Underground Tunnels 2020 Documentary Subterranean

[brillbilly]

Ancient Underground Tunnels 2020 Documentary Subterranean Worlds Span The Entire Earth.

Watch this until the end and you will get a revealing insight into what these tunnels are now being used for. An ancient tunnel system may have spanned the entire Earth, from continent to continent. Seems hard to believe at first but there are many legends and tales of subterranean worlds scattered throughout old texts. There are also fascinating caves and cities that have been discovered under our feet, but no one seems to know who built them or for what purpose. Some people an advanced civilization built them in a time before recorded history. Could they be right?

[Wes Gear]

Nice one Brill. Seems We, the Human Race, have had to, at times, decide that living underground was needed to survive. Makes you wonder what made then create these places underground.

Natural Caves would have been handy to move into and improve.

[brillbilly]

Nov 12, 2020 0:32:51 GMT 10 Wes Gear said:

Nice one Brill. Seems We, the Human Race, have had to, at times, decide that living underground was needed to survive. Makes you wonder what made then create these places underground.

Natural Caves would have been handy to move into and improve.

I'm thinking something may well be still living underground in Bases