B.K.
A.,
We went camping last year up near Ione, WA on Lake Sullivan. I can't remember the actual name of the campground but I'm sure if you google camping at Lake Sullivan you should be able to find it. There was a couple different camp sites ;(North, South and East campgrounds) There is obviously the lake that you can go swimming and fishing at and they have a couple different hiking trails that go all the way around the lake and some biking trails as well. The campgrounds are decently spaced, better than a lot of campgrounds I have been too. This is also a woodsy area, not like the park-like campgrounds with grass and stuff. These ones are dirt, pine needles and more dirt :) Hope that helps a little.
B.