Puma Piku............Hilliary's original home base?..................
And those aren’t nearly as technically advanced as some of the other things. The inside cut of these could only recently be created with precision machine tools. There perfectly straight uniform incisions in extremely hard stone over long distances never produced by any civilization of which we are aware.
Parts of the site has huge blocks with sockets cut out of them like they held some kind of huge machine in place. It is one of my new obsessions.