From: Phoenix, AZ 1) Take I-17 north to exit 223 (Carefree Hwy Exit) 2) Turn left (west) off the exit ramp, continue 18.7 miles 3) Turn right onto gravel road, continue .8 miles to staging area. *Note: The main entrance road is not marked from the highway. If coming west begin to slow down at mile marker 12., then look for a gravel road on the right (a kiosk will be visable from the highway), enter here.