What a treat to drive through Centennial Valley and get to camp in this great spot. Views all around and to wake up to a Trumpeter Swan swimming and eating right off our campsite was awesome. This is the real wilderness so come prepared - no signal, few services and there are bear though we did not see any sign. The pit toilet is basic and clean and we drove east in the morning to get to West Yellowstone. Really a spectactular bit of scenery. We will be back.