We stayed on a site on the Hickory loop. Good site with fireplace. The bathrooms were a short walk and in good order. Also a sink for washing dishes. Some road noise overnight (there’s a highway) but a peaceful and pleasant area. The lake is good for swimming and there’s great hiking. Friendly and helpful rangers and nice camp hosts in Hickory as well. A long drive from DC for us but well worth it.
Several different camping areas with about 150 places. We had a good site near the showers. Well looked after and plenty to do for our 5 year old with evening activities. Picnic bench, fireplace, gravel camp area. Near to the falls though I think walking from the campsite would have been tough with the kid.