Nice, but relatively unknown little campground near the Mt. Muller Trailhead that caters specifically to horse campers, but to hikers and car campers as well. Campers must bring their own water, however, so it is not a fee campground. I've never seen it crowded with campers. The Mt. Muller trail system consists of about 22 miles of trails that stretch along the Sol Duc Valley at about 1000 feet elevation and ascend to Snider Ridge at up to about 3600 feet. It also ties in with the Olympic Discovery Trail near Hwy 101 and Fairholm Hill.