>>5582751

http://www.subterraneanbases.com/colorados-underground/

Colorado Underground

Function: saucer base

>>5583625

>>5583592

>>5582751

The subterranean bases are all connected through tunnels. That's what the map is showing

Avalanches. Was the 1-70 avalanche white hats?

Blowing up a tunnel

https://www.google.com/amp/s/www.outtherecolorado.com/secret-military-base-found-inside-colorado-mountain/amp/