St. Francois SP is Fair to Average.
This campground was packed, but it started off on the wrong foot. The entrance comes up quick and is right off a state highway with traffic moving between 65-80 mph so of course I passed the entrance and had to double back.
When I pulled into the park there was bunch of construction. There were a few trails but honestly it really seemed like an RV park with very few tents. The showers and bathrooms were clean but there were too many people, it was very crowded.
I should add as a positive that here were equestrian trails and a large parking lot to park your horse trailer.
St. Francois State Park is close to St. Louis so it is probably a popular destination, it just didn't feel like camping. I'm sure it will improve a little when the construction is completed, but I doubt it will be above three stars.