We stayed in site #4 which was right at the end with glimpses of the Palouse through the trees and lots of space. You could easily set up 2 tents there. It was $15 a night plus $5 for an extra car. Nice campground, clean, trash cans at each site and a pit toilet. There’s a little trail at Kamiak Butte and you can access it via a trailhead near the entrance of the campground. I did the hike on a Saturday and there were quite few other hikers on the trail.