This is a delightful place surrounded by wildlife. I was able to get really close to buffalo (safely from the truck). This campground is on the north side of the Little Missouri River across from the CCC Campground which I actually preferred even though it was more primitive. The sites here are denser, and it is more populated, but there were still a lot of sites available when I was there on 7/5. . There are no hookups. There are bathrooms and running water available and a sanitary dump….an advantage over the CCC. It looks like the recently built new bathrooms which are grade A. It is convenient to auto touring and hiking trails.  I am on a walk about to visit all the national parks and TRNP is one of my favorites so far.