Allen ranch is a small rustic campground on the Fall River. Owner is very laid back and nice. There is a self check-in. Very good location for visiting Mammoth Site, Wind Cave, and Evan's Plunge. Bathrooms and showers are clean, but rustic. We had excellent Verizon cell phone and Mi-Fi service. Spots below are pull-ins and back right up to the river. Pull through's are on top of hill and will accommodate big rig's. Fifty amp, water, no sewer, but good sani-dump. Definitely no-frills, but I would return to camp when I'm back in the area. Our reasonable rate was based on a rate of 250$ per month after Passport America discount. We camped here in a Motorhome.
This park is along the highway that goes into Hot Springs and therefore can be noisy but not overbearing. The setting is beautiful with many sites adjacent to a warm water stream. There is a small playground for the kids and tubes are provided for fun in the stream. No sewer hookup available, but the is a dump station. No office or attendant, you just place your money into an envelope and slide it into a slot near the restrooms. We would stay here again. We camped here in a Travel Trailer.