Lost River Cave ~ I grew up in Kentucky, not far from where the longest cave system in the world is located, Mammoth Cave. It has over 300 miles of mapped passageways and multiple levels with underground rivers. It's an amazing place to visit if you're into spelunking! In Bowling Green there is also a place called the Lost River Cave . Don't take the boat ride if you have claustrophobia! The boat glides over the murky green water and up under a solid rock ceiling which you can almost touch if you raise up your arms. Back in the 30's and 40's there was a big room in the Lost River Cave that was actually turned into a nightclub (check out the cool pics in this link!). It used to draw big name bands and must have been one neat place to party!! My Father used to tell us tales of how him and his friends would hang out in there. Another cool fact: legend has it that Jesse James hid out in this cave for a while after robbing a bank in a nearby town! The above is actually a quick painting I did last weekend but I manipped it into a digital work because it is still a WIP. I just had to try out the tiny bottle of flouresent orange acrylics that my husband bought to paint on his gun site for the turkey shoot but that's another story LOL!