Spent 5 days in the Smokies based at Elkmont in a small camper trailer. Excellent hiking despite snow and rain. Bathrooms clean, and conveniently located. Nice to have dish washing station to dispose of grey water. There are drinking fountains and water spigots to fill water containers. Dump station and water fill station located across from Sugarland visitor center. First site was ideal, plenty of space between sites, nice view of mountains. Had to move because we extended our stay. Second site was on top of the road - lots of traffic and only a view of the road and parked cars from the picnic table and fire pit. Definitely will try for a site on the river next time.