Great campground overall! Sites are a little close together (especially for RVs) and the tent sites are on uneven, rocky ground half the time. We went in mid September so the season was over and it wasn’t too crowded but I could see being frustrated by lack of privacy during peak season. You can hear the train at night, not a big deal for me but it’s relatively frequent and noisy. That being said the amenities are great - camp store, private showers, clean bathrooms, even a few tent sites with water and electric. It’s right in a scenic little cove and if you walk a bit there’s rocky beach access right on the Little Missouri River. It’s also walkable to TRNP which is fantastic.