Lunacy Wall
Follow faint trail shooting out from the corner of the parking lot closest to the entrance (Trashcans should be way off to your left, and the entrance to the parking area should be right behind you). You will come to top of a short little rock shelter hidden in the rhodos. Drop down and walk left until you come to a broken tree hanging over another tier of shelters. Drop down again and cut left to go to the Lunacy wall or right to head down to the Honey Hole.