We were passing through from Medora to Glacier National Park. The original plan was to park overnight at Walmart, but we spotted this campground as we drove by after 9 pm. Called, and the owner said that they do have one available spot.
All sites are pull through, they are spacious, long and well maintained. We didn't even have to disconnect truck from our 25ft trailer.
Price was great, owner super friendly and I recommend you stay at this campground if you pass by !