On our drive home from Atlanta to Kansas City, we stayed in Chattanooga, TN. I booked the hotel in advance knowing nothing about the town; we just needed a place to rest. When we arrived, we were greeted with tons of brochures about Ruby Falls, Lookout Mountain, and zip-lining/ropes courses. All of those sounded fun, but we decided to check out Ruby Falls since it opened the earliest and we had a 10-hour drive ahead of us.