It's amazing what you can do with one fallen tree and a chainsaw isn't it? Most of us look at a fallen tree and see firewood. But wait! This gallery shows you why you shouldn't burn those logs: http://theownerbuildernetwork.co/suwp Burn a log and it’s gone forever! Firewood? We don’t think so!:
Here's a sandbox with edges created from sections of logs. No need to have a rectangular shape. Even place a boulder along one edge or a stump for sitting on. This one provides both sun and shade. Cover with a tarp if you want to keep out cats.