The last time I went to Cumberland Falls I was a small child. Like most things from childhood, it seems larger then. Still, though, it's pretty neat. It's one of the few places in the world where you can see a moonbow. Only at night, it turns out. This weekend we were there during the day, having passed it driving the back way from Kentucky to Knoxville. Highly recommended for a day trip. Bring a picnic and a camera.