We Loved the Buffalo camp ground! It is about half an hour from Yellowstone's west gate. We stayed the first week in June for four nights. We started in B-12, which was a perfect pull through for our trailer and it was right by the river! We decided to stay another night and moved to A-8, just a row down which had the same perfect pull through and view of the river. The camp host was very friendly and informative and a pleasure to talk to! We will be returning to this campground for sure!