There is actually a documentary of Ghaal where he DOES take a bunch of guys up into the mountains just to show them the log cabin his Grandfather built at the top of it. The lesson to the camera crew was that they could barely make it up the mountain once, but apparently Ghaal's family had brought the cabin up the mountain one log at a time. Pretty funny actually to see the crew swearing and bitching about a single climb knowing that.
Check out that mini-documentary here. It's about Black Metal but most of it is Ghaal and its really quite good.
Black Metal -
http://www.vbs.tv/video.php?id=3009727001
Sam Dunn's Movies are also awesome. My buddy and I got hammered while watching them the other night. Headbanger's Journey is better in my opinion but both are really good. Mayhem interview is fucking classic. lmao.