Well, I found a 1600 foot long paved airstrip on top of a mountain once. That was a bit of a surprise.
Calvert Peak STOLport Not real far from there, I hiked up an absolute goat trail, steep as [bleep], sidehilling, hanging off bluffs, to get to a mine tunnel and found a freakin' truck camper set up on pilings. No road so it had to have been placed by helicopter.
Bumped into nekkid gals a couple times.
Bigfoot a couple times.
But .. the weirdest thing I ever saw .. I know you'll never believe me, but I'm going to say it anyway: one time I actually saw a bull elk during elk season.
Tom