Nice, clean campground in the national park. The campground itself is free but you need to purchase a pass for the park. No host or registration required. There are some marked sites in the center of the loop but you can camp pretty much wherever you can find a spot, as long as you're within the campground area. While we were cooking dinner a buffalo walked right through! Clean restrooms, but no water so remember to bring some. There were hiking trails around the campground and the sunrise was beautiful from the top of the hill.