Yesterday Adam and I took a walk with Max (my brother), Anne (his lovely wife), and Faith (another dear sister-in-law). We're visiting in West Virginia for a few days before the holiday season hits us all in the face. The nice walk in these hilly parts of the world is down along the Greenbrier River, on an old railway bed -- flat and straight.
Many years ago, a rock quarry was active along this railway line. The rock faces dotting the trail are impressive.