WHAT THE FUCK IS THAT THING? It doesn't look like a bunker, but... man, it's creeping me out.
Just to prove I didn't doctor up this image, I left the coordinates visible. Look for yourselves, and tell me if you know what it is!
That red marking looks like either some sort of crosshairs or a cross of some kind. (Maybe they haven't released another new album yet because they got blown off the face of the earth.) It is about .01 kilometers wide.
Creepy marking aside, that looks like as likely a candidate for the location as I could find. It's remote, yet only about 3 miles from a town, there are woods... seems perfect.



