||Take Schnebly Hill Road. After you turn right past the overlook area you will head downhill. At the bottom the road makes a hard left. Park here.
Hike into the obvious drainage. After about 10-15 minutes take a right into another drainage that is partially hidden by some trees. If you end up in a small waist to shoulder height slot of rock about 5 feet wide, you have gone 100 ft to far, turn around. Follow the right drainage all the way to the end of the canyon. In the fall the trail is usually thick with vines and other desert sharpies, so wear pants.