Minimal services but worth the trip
Great campsite outside of the Hoh rainforest. We got there at 7pm on a Thursday in June and there was only one other site occupied and no one arrived after us.
No power, water or garbage service but there was one vault toilet (that I didn't use so I can't speak to the cleanliness.) Most sites had a picnic table, all had a fire pit. Didn't see any officials or rangers in our time there but I'm assuming someone comes by to check occasionally.
Our site was huge, it could have easily accommodated multiple vehicles and tents.
Its fairly close to the road so there was some road noise in the morning from people heading up to the Hoh but there was practically no traffic after dark.
Free with a Discover Pass.