The rock with the eye is located behind the enormous rock face. If I am remembering right, it is the boulder just behind the face that you can see in the picture that shows the face from a distance. I am not sure if my profile shows the picture I tried posting to it, but that is also a different face, from the same general location. I noticed a rock that kind of looks like a sea turtle that was close to the booby trap thing. The overhang only goes in a tinsy bit but it feels really odd.