Ken's lake is a primitive campground, but it has toilets, fire pits and tables.  But you don't go to Ken's Lake for the amenities.  The sandstone hills immediately next to the campground are what you come for.  I don't think I would camp anywhere else around Moab except maybe in Zion.  Highly recommend this place.  And the starts are really clear out there.

This is one of the greatest campgrounds I have ever stayed at. The B loop site we stayed at was less than 100 ft from amazing sandstone cliffs. Super quiet. Excellent hiking close by. Sites available by reservation, but also C loop is first come first serve. If you haven’t stayed here you are seriously missing out.