I’ve spent various stretches of time backpacking and camping throughout the US and seen some strange things.
My brother and I came across an abandoned trailer town, of sorts, that scared the hell out of us.
We also came across a rundown town (really, really small) out in northern New Mexico that seemed to have one person living in it. We based that on the fact that there was still some food and supplies there that were fairly fresh (perhaps just a few days old). Spent a couple days there trying to find the person, just to find out why they were staying in the town. Never found a person.
We found the skeletal remains of an unknown number of deer (ranging from bucks to fawn) ensnared in a barbed-wire fence that encompassed a 10×10 area in the Ozarks. A few of the skulls topped the fence posts, and there was one post in the middle of this area that had decaying deer bodies (looked to be two, but there were only 6 hooves jutting out of the wreckage) wrapped around it.
We found a dummy hanging from a tree while in the Yukon territory of Canada. Literally out in the middle of the woods. No reason for it, as far as we know.
And we also came across a dead junkie on a road out of Olympia. Obvious OD, as he had his arm tied and a needle in hand. Eyes were glazed over and staring straight ahead, mouth slightly ajar.