So I just came across this hole in the woods that likely is the entrance to some tunnel system. I'm planning on coming back to it to explore it one day but I'm wondering what the best method of getting down it would be. I'm nervous about tying a rope around a bunch of trees and rocks because I don't want people messing with it. That would be BAD.
Any advice would be appreciated!
Here's a pic of the entrance, it's not super helpful but it's all I got.