A half-mile off of I-5, far enough to dampen the interstate roar, and separated by a dike from the San Joaquin River. Not a lot to do in the surrounding area, no obvious hiking trails, for example, although some fishing seems to have been possible. A small loop of 20+ sites, all (it appeared) with full-hookups. We had a back-in site with no trouble for a 17' trailer. Small oddities (a site or two with what looked like permanent residents, showers with limited hours in the morning and evening, unclear signage on how and where to register), but a classic municipal/county park campground, that was a quiet and welcome alternative to commercial camps.