It was the end of October my wife and I went down to Tennessee for a little while, and on the way back we went through Kentucky for her birthday. I guess going into a cave has been on our bucket list of things to do. I was a little worried she might freak out of get Claustrophobic in a tight space. The first cave we hit was Crystal Onyx. Man that place was super cool. Michigan couple bought the place in 2010 and it took them 4 years of digging and fixing the place up to get it to open to the public again. It's not well known like Mammoth, but we both enjoyed it a lot more. It was pretty cool having the owner give us tour around the cave with some history to go along with it. I'm curious now that we have experienced a cave, if there are any other good ones out there that you may have went to? I didn't expect to enjoy it as much as we did.