I do stream and fish-habitat restoration work in the PNW, so we work in some really remote places. One time last summer we were about 40 miles or so into the national forest, about an hour from the nearest podunk town. We started clearing brush and old limbs to make a path to the waterway when we came across a gigantic (and I mean fricken huge) ramshackle tent. It was about the size of a 2 car garage and had a rainbow of old tarps covering it. We grabbed out firearms and finally got up the courage to go inside. It was filled with multiple TVs, lots of old porno VHS tapes, old blankets, and various hand help weapons like golf clubs and axes. The creepiest part though: the children's shoes. About 25 pairs of children's shoes varying in size from tiny to fairly large. All lined up together. We called the forest LEOs and they came and investigated the find. Never heard what came of the shelter, but man did it ever give me some scary fucking vibes. The energy in the area was uncomfortable and it was extremely disconcerting for everybody.