The Granite Creek Petroglyphs is a site near Chino Valley, Arizona that we haven't visited yet. The map and GPS files show 2 possible routes to the site. The route via E 4 North looks easiest but we aren't sure about access going that way. When we zoom in using satellite view we can see a vehicle where we put the trailhead marker. The route via CR 70 is a shorter hike but a lot more driving.
Included with this post is the GPS file and map that we plan to use for our first visit. If you don't want to wait for us to get around to it feel free to try the GPS file and map for yourself. With no guarantee, of course, but they most often prove valuable for us.