Name: Coal Canyon GPS track, route, trail
Start: Santa Ana River Trail Parking, 91 Express Lanes, Corona, Riverside County, California, United States (33.87110 -117.66926)
End: Picnic Rock, Windy Ridge Trail, Orange County, California, 92808, United States (33.83824 -117.68217)
Coordinates: 33.83820 -117.69318 33.87295 -117.66926