We stayed here after we stayed at Cougar Rock, and it’s got a similar setup in terms of getting a spot in the off season. You talk to the ranger, but instead of assigning a spot to us, this one sent us out to look for a site we liked that had an “open” tag on it, and to be back in 15 min so she could go to lunch. Even though the size limit for vehicles is smaller than the Cougar Rock campground, the space felt bigger and more open with more light coming through, and the sites were bigger. It was also a lot more active and busy with people.
Max length for motorhomes or buses is 32ft, and trailers/5th wheels is 27ft. It’s $20/night. No hookups or dump station, but there is a water fill station for your RV tank. Beautiful hike to Silver Falls, highly recommend, the water is this crazy cloudy blue, only about 1.5 miles from the campground. There are also hot springs at the campground, but not ones you can soak in. But they’re still neat to see. Sites come with a bear box, picnic table, and fire pit. There are trash dumpsters here and plastic, glass, and aluminum recycling. There are flush toilets and water fill stations. Zero cell reception in the campground, though there were patches of signal on the drive from Cougar Rock.