As a long time Yellowstone visitor I have stayed in most of the campgrounds in Yellowstone and Pebble Creek is our favorite. It is tucked back in the corner of a large valley that offers great wildlife viewing. When we stayed there last we could see a bear eating in the meadow from our campsite. There are lots of shade trees and Pebble Creek nerby that the kids can usually play in. There are no generators allowed so it stays nice and quiet. Peace and quiet in busy Yellowstone.