Mother Nature and long ago melted glaciers provide rock beds as smooth as a baby's butt. This is my favorite campsite. Very easy with a bivy sack. You look around for just the right amount of concavity. One of my best sites was in Bench Canyon between the Blue Lakes with a fantastic view of the west side of the Minerets at sunset. I lay there and watched the alpenglow until a full moonrise. Moments like those make me want to stay in the mountains forever!