We took a road trip one afternoon and had a quick visit. I took some photos to share. I was impressed with the park. We hiked around the lakeview and overlook trails. There are more trails that we did not visit.
Main shelterhouse:
Another angle:
Bathhouse:
Campground map:
Campground:
This was on July 5th (a Sunday) and there were only two sites occupied. Maps and directions are available at the link above.
Edited to add:
Sadly this park does not allow campsite reservations. It is off the beaten path and I have been told it is never crowded.
Oh I am late on this one! Missouri certainly has some beautiful campgrounds. Thanks for sharing it! 
