This place is amazing.  5 minute drive to Rialto Beach....honestly one of my favorite NW beaches.....but camping in a forest so you don't have to deal with all of the pacific beach find and fog.  Sites are fairly well spaced, although some are in sight of neighbors.  Bathrooms and garbage are very well maintained.  This is one of the few Olympic National Park campgrounds taking reservations as of this writing and you'll likely need it.  Just a short (30-45min) drive to Forks for supplies but there are a few random small stores closer or nearby reservation.    We didn't see many RVs  which is a bonus.  Access to the river and a few decent trails made this site really memorable.