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www.appalachiantrail.org
South of Shenandoah, the A.T. parallels the Blue Ridge Parkway. The farther south it goes, the more difficult the hiking becomes; the treadway is well-graded, but includes a number of 2,000- and 3,000-foot climbs. Mature timber, high summits, and spectacular wilderness can be found in the George Washington National Forest, north of Roanoke. The Trail then leaves the parkway and travels west across the Great Valley of the Appalachians through the Jefferson National Forest to the Allegheny Plateau, a splendid wilderness trip.
Central Virginia features many noteworthy points, with views from unusual rock formations and outcroppings and some of the northernmost balds on the Trails. Noteworthy peaks include Humpback Rocks, Three Ridges, the Priest, McAfee Knob, and Dragon's Tooth. This section is more rugged and remote than the Shenandoah, but easier and more accessible than the Trail in Southwest Virginia.
The Central Virginia section covers 226 miles from the southern end of Shenandoah National Park south to Pearisburg.
Because the A.T. spans a great variety of terrain, ranging from relatively flat and easy, to extremely difficult, the following scale was created as a general guide:
1 = Flat and smooth
2 = Flat terrain but uneven treadway, or slight elevation change
3 = Moderate elevation change, but well graded trail, or flat trail with very rough treadway
4 = Strenuous climbs, but of moderate duration, or short but steep climbs
5 = Lengthy graded climbs, alternating with easier sections
6 = Extended climbs that may last hours or shorter climbs with difficult footing
7 = Includes rock scrambling that is relatively easy and of short duration
8 = Includes rock scrambling that is somewhat challenging
9 = Rock scrambling that is difficult and extended
10 = Use of hands required for extended periods of climbing, footing precarious, and leaping may be required — not recommended for those with fear of heights and not in good physical condition. Shorter hikers may be at a disadvantage