Access the Crest Zone near Grindstone Campground, about 6 miles west of Troutdale on Forest Service Road 603.
This year, the harvest moon will be on September 13, and other full moons will be on October 13 and November 11.
Mt. Rogers High Country and Wilderness map ($3.25) is available from the Mt. Rogers National Recreation Area.
Mt. Rogers National Recreation Area, (540) 783-5196.