If you're ever down this way, give it a look see. It's tacky but charming. Beautiful natural rock formations with all sorts of touristy additions (notably all the little dwarf statues . . . )
It's built on the edge of Lookout Mountain, with a sheer drop of several hundred feet to the valley below.
I have driven by there many times, and my daughter and her kids just went there over spring break. They loved it. In fact, Mr G has been there as well. Guess I will have to make them take me so we can ALL have been there.