Want creepy; make your skin crawl try exploring minesites!
Approximately 4915 abandoned hardrock mines exist in Montana by 'official' numbers
I only wish at the time, when I was more adventerous, I had a camera to document and share some of the 'findings'
I never took or picked-up anything that I didn't come in with though with good reason in these areas...
my great-grandfather blew 2 fingers off as a child living in red lodge Mt when he found a blasting cap laying on a rr track set by a mine and picked it up to play with it
That was 80+ years ago; imagine how unstable dynamite can become by aging and sweating in un-controlled environment for an additional 80 years or so....
some with larger cause to be concerned about 'energies' than others
http://en.wikipedia.org/wiki/Smith_Mine_disaster
positively CREEPY atmosphere!
If you like abandoned industrial sites mines are
if you are crazy
enough, know what you are doing, and careful enough..
tal