I was in this area scouting out a cache hide, when I saw this wonderful path I've never noticed before. Took a nice stroll down it, and I spotted this tree along the way. Of course, one thing led to another and suddenly I was up there placing a cache :)
No, it's not actually a mile in the sky, but it's still certainly quite tricky. I'd recommend taking your time with this one and plan a route, no easy ladder climbs here. The entrance is quite fun, and I think if you can manage it without a ladder, you'll do just fine on the rest of it. Watch out for some dead branches on the way up. There's not that many, but just be careful. You are looking for a camoed pill bottle!
MOST IMPORTANTLY: HAVE FUN!!!! (And don't fall that would be very bad) 