East Divide Trail #287 is a hiking trail in Graham County, Arizona. It is within Galiuro Wilderness Area and Coronado National Forest. It is 21.4 miles long and begins at 4,914 feet altitude. Traveling the entire trail is 43.7 miles with a total elevation gain of 15,401 feet. The Trailhead Parking is near the trailhead. Upper Ash Spring and other springs and the Corral Tank (elevation 6,903 feet) reservoir can be seen along the trail.