Last weekend after so much rain, I had doubts about my hiking plans. But...Sunday afternoon the rain stopped and it looked promising. My son, Nick, his friend Sufi and I drove to Signal Mtn., just outside of Chattanooga, and hiked this part of the Cumberland Trail at Signal Point. The overlook is amazing - dangerous - but amazing. The hike back was straight up all the way - a little bit of running and climbing. Exhausting...but a great workout!