Sage Wall

[gardenmom5]

has anyone heard of this?
It's SW of Butte MT.

275' long, 24' high and estimated to be another 15' below ground.  largest block estimated to weigh 91 tons.
 

 

[Faith-manor]

Never heard of it before. Cool!

[pinball]

I am the sword in the darkness. I am the watcher on the walls…

[CTVKath]

Hey that's neat! Thank you for sharing. 🙂 

[wintermom]

So interesting!! I only had time to watch half of the video. I'll have to see the whole thing and then go on more bunny trails afterwards.... 😉