It's pretty big! There's some really, really lovely trails here abundant with native plants and spilling over with huckleberries in september. At least in my loop, pretty much everyone was a senior citizen, so when it got dark it was dead freaking quiet. No partying or kids playing. I can imagine this campground attracts a lot of older people due to the whole military thing. There's a lot to see here and quite spread out so I would bring a bike. I really enjoyed a spontaneous kayak rental at the lake, seeing the shipwreck at sunset, and the elk grazing nearby which I could see from my picnic table. My only complaint is the HUGE root in my campsite, upending the pavement pad. The little mountain was probably 9" at its peak. My low clearance vehicle could not clear it, so I had to park at the front of the long driveway. I would have felt more secure and private tucked away towards the back of the driveway but it is what it is. I did manage to trip on it twice, as well. Seems like a hazard in a park that attract so many older people. I let a ranger know. I did not experience mosquitos like what was reported a few years back.