Found this hidden gem on a camping road trip in mid June after stopping for the day in Bend.  Very quiet mid week, had a nice secluded wooded site with no one around us.  Not a whole lot of privacy since the trees are large pines, but no one was in any of the adjacent sites so it felt private and quiet.  Rustic, pit toilets only and no water or other facilities so plan accordingly.  The road into the campground was dirt with a fairly long section that was very washboard so be prepared for some bumps along the way!  Creek runs through the campground so you could filter water if needed, and some sites were along the creek.  Would definitely come back again.