What was in that box? Any idea how it got there?
L
Just trash. All these trails have trash all over. When folks finish a standard plastic water bottle or can, or anything else, they just toss it along the side of the trail.
There is also a Corvair (or rather the shell of one) from when someone trekked through in the 1960s. While no roads, it is hard to imagine there is not a pretty decent trail after a couple of years of this going on. On the other hand, the jungle can and will take back over after a few weeks.