There is a tents only campground here, but I got here late in the day and the nice lady called the supervisor and said sure, you can park in the corner of the lot. Bless them! A railroad right-of-way has been repurposed to be the Delta Heritage Trail, and this is a spot for the hikers/bikers that use it.
Really nice place, good bargain. Quiet and natural, but close to civilization. A Loop is more open, on a point of land in a calm little estuary of the Arkansas River. B Loop is in the forest above the actual river. They have showers.
Historic hotel in the very heart of downtown Hot Springs. Nice hot tub, I'm sure the pool is nice in the summer. A short walk to the Hot Springs Visitors Center.