We stayed here twice over the last several years. It is close to some family friends (whom I like to visit but not stay with! lol) and has a lot to offer. We have stayed in the primitive campsites but there are other accommodations available including full hook up RV sites. Sites cannot be reserved so you need to hope for a walk-in availability. One of the coolest things about this park is that you can see how the river carved into the limestone and shale and created cliffs and canyon. I really get into that type of seeing the power of nature over time kind of stuff. Typical midwestern wild life is abundant. Raccoons, deer, rabbits, squirrels, chimpmunks and a lot of birds will be seen my most who visit I assume. We saw a single hawk the first time but were told there are many (which was confirmed our second visit) and a lot of different birds but we are really slow with learning to identify them. The primitive campsites are what you would expect. There were more rocks on the tent pad than usual but nothing that can't be cleared with a few sweeps of your boot.