I tried to car camp at the site but there was a decently tall dirt mound where the map told me to turn before getting on the final road leading to the campground. Long story short, it looks like there is a dirt road behind the tall mound blocking the path, so the park may have created this wall in order to deter car camping. There’s also a sign that says no off roading. I car camped on a dirt patch on the side of the road. Didn’t run into any trouble but there were a decent amount of cars that kept passing me on the road in the middle of the night. I would not recommend this site.