Celebrate National Trails Day 2018 by taking a hike with a park ranger on the Greenbrier River Trail. Hikers will leave the company store at 5 p.m., and travel though the historic town of Cass to the Extract Plant Ruins, and mile marker 79. National Trails Day is a nationwide hiking program by the American Hiking Association that encourages everyone to get outdoors to take a hike or walk.
