When camping in the Arkansas Ozarks along the Buffalo River there are thirteen designated campgrounds that are accessible by car and are open on a first-come, first-served basis except that Buffalo Point Campground offers some campsites by reservation through www.ReserveUSA.com or calling 1-877-444-6777.
Tyler Bend and Buffalo Point offer restrooms, showers, and trailer dump stations; camping fees are charged at both locations from April through October. Buffalo Point has water and electrical hookups. Buffalo Point Campground fills most weekend evenings from Memorial Day to mid-August.
The steep roads to Steel Creek and Kyles Landing and winding roads to Mt. Hersey are not recommended for large trailers, buses, or motor homes.
For details about each camping area visit:
http://www.nps.gov/buff/planyourvisit/feesandreservations.htm