The photos here on the site and the name of Hearst San Simeon are officially right but there are a few parts to it. There are San Simeon, Hearst Castle, William R. Hearst State Beach and they kinda run together.
This campground is gorgeous if...
Ballinger is a dirt bike/ATV/4 wheeling campground.
There is nothing there except some nasty vault toilets and dumpsters.
It's barren except for some Juniper and showing the signs of CA's drought, tons of sand and dry river beds.