(7.2 miles round-trip, moderate) The best paved greenway near Asheville is a blast for biking or hiking. This paved path in Pisgah National Forest was formerly part of Old US Highway 70, winding through the woods with views of the mountains, railroad and forest. While the trail is only 3.6 miles one way, it climbs 900 ft. in elevation from Old Fort to Ridgecrest.