Disclaimer: I have not visited this park.  I planned to visit August but decided against it due to the poor customer service and lack of professionalism. The number provided above is correct, but whoever is answering the phone immediately sounds annoyed and gives the impression that he couldn't care less. I also filtered "reservable" campsites into my search. This campground is first-come-first-serve. Not sure why it popped up on the map.