Clearwater National Forest, Idaho

The claim: Near Lolo Pass - Just miles from the Montana state line near Moose Creek, this unmanned 
facility is reported to have a nearby airfield.

What it really is: Using Google maps in satellite view I can find no airfields in the general area, nor does it appear that an airfield could be put there to begin with due to the terrain.

There is also very little in the way of structures in the area, nor are any of the structures large enough to house a prison camp.

This claim is bogus.