400 Miles: Nasty, Filthy Rocks. We Hates Them.

Oh, Pennsylvania. All I know of ye is geology. The Pinnacle. The Pulpit. Knife Edge. Bake Oven Knob. Wolf Rocks. These are words that can instill fear your heart, if not your feet. Sharp apexes. Sheer drop offs. Copperhead habitats....

from Appalachian Trials http://ift.tt/1sPYZNp