The Parkway has three backcountry campgrounds. Backcountry camping is permitted only at designated sites. A permit is required for backcountry camping. Johns River Road near Julian Price Park (MP 296.9) Group Camping is available through reservation only at Linville Falls, Rocky Knob, and Doughton Park campgrounds. Reservations can be made online at www.recreation.gov or by calling (877) 444-6777. Limit of 20 people per site. Rate: $35 per night.