Virginia Creeper Trail in Abingdon. This is a bike path on an old, narrow-gauge railway. Much of it is shaded and there is a gentle downhill grade so you can coast most of the way. It is very picturesque as you ride across trestles, over streams, and through the Jefferson National Forest. It is 33.4 miles long, but you can choose to do just a section of it. You may rent bikes and arrange for a shuttle to pick you up at your ending point. www.vacreepertrailbikeshop.com/index.html or www.vacreepertrail.org.