This was a wonderful surprise in the heart of Wyoming. We spent the night on our return from Yellowstone. The campsite was right on the drive and next to a cascade in a deep canyon. The crashing waters helped me sleep well all night, while it kept my wife awake for the same reason. 

Clean vault toilet, potable water, wildlife, and great trails.

Other camping areas with electricity and water are further in.

Nice little town with cute shops, and great ice cream just to the north.

We will return.