We stopped at some caves in Tennessee to see a HUGE underground waterfall. I don't remember how far down we were but it was far. Popeye's brother was with us and he came down too. It was fun to see some of the rock formations, although some were a stretch to see the particular 'thing' they wanted us to get from it, but still.. pretty cool. Once we actually reached the falls, they had music playing (underground, I know) and a light show with it so it was all dazzled up. I was thankful though for one thing on the way back.... that for over an hour tour, that I didn't have to use the restroom until the end of it!
~Olive