The Appalachian Trail passes along the length of the cluster, from Pearisburg on the north it begins the climb to Angels Rest, then follows along the ridge of Pearis Mountain, crosses Sugar Run Gap, turns to proceed along Sugar Run Mountain to a descent along Dismal Creek, passing Dismal Creek Falls, to reach
Va 606, the southern end of the cluster. There are two shelters, Docs Knob Shelter, two miles north of Sugar Run Gap, and Wapiti Shelter, seven miles south of Sugar Run Gap. A campground, Walnut Flats Campground, is four miles south of Wapiti Shelter near the point where the trail approaches
Forest Service road USFS 2010. The Wapiti Shelter was assembled in 1981 when it was relocated from another site. “Wapiti” is the Indian name for
elk, a mammal that was once abundant in the Appalachians but hunted to extinction, with the last one believed to have been shot in 1867. Both bison and elk inhabited the Appalachians. The last bison cow and calf were killed in 1825 near
Valley Head, West Virginia. ==Biological significance==