The Kentucky countryside. The rolling green hills with wildflowers in bloom are just beautiful.

Dixie at Mammoth Cave entrance

This was on our bike ride. It's the first time we have ever seen a 'steep grade ahead' sign on a bike trail. You really don't seen in incline from this photo but trust me it was steep....we walked the bikes up most of the way....and it wasn't just one step grade!

This is where the Styx river flows out of the cave. We saw this on our hike. Again you don't get the jist of the depth from the photo.