Buffalo national river is the first national river established in the US and let me tell you it's gorgeous!! There are many places to camp but we stayed at Buffalo Point. There are a few different loops to stay on, we stayed in A. Each site has parking, for car or RV all differing in length, and you walk behind the parking to an area with benches, picinic table, lantern hanger, and fire pit. The river is behind the sites and you can swim in it. I recommend swim shoes because its all rocks to get to it and entering in and out of the water. Behind A loop on the opposite side from the ramp before the curve in the river is a rope swing. Its across the river so you must be a strong swimmer to beat the current. The bathrooms are well kept and there is trash bins available. Pets are allowed too. The loop that we stayed in was first come first serve and there was a self pay station near the bathroom. If you are up early enough, you may see bald eagles flying around the river like we did!