The limestone walls and cliffs are absolutely gorgeous. There are wild turkeys all over the place which is kind of fun. The owl noises at night were also cool. The people who work at the park were friendly and helpful. We did our hiking on the north side of the park. The rugged trails were pretty narrow & steep. I actually slipped downhill & ended up on my butt! Trail 2 is literally in the creek so you'll sprain an ankle if you're not careful. Bring an extra pair of shoes because you will be soaked after this. We found some cool fossils in the creek. Going back uphill is a lot harder so keep that in mind. Downtown Madison is cute but we didn't visit there. The pool was a nice relief on a hot day (open noon - 6pm). Now the con's: the bathrooms close to site #47 were just plain gross. However, the bathrooms at the pool were very good. A campstore would be nice for camp souvenirs. The inn has some stuff but it's not the same. The nuclear power plant next door is so ugly against nature's beauty. (The lookout tower by the nature center is the best example.) The caves & tunnels are closed due to white nose syndrome in bats.