They advertise wifi but it is so slow as to be useless. Signal strength in site nearest office where the access box is located was a very low -86 dbm. Before the digital transition, they used to be able to get three over the air channels. I have a converter box and couldn't get any. So bring your satellite antenna. No cable TV. Nice town and grassy sites. Montana Ag Museum is definitely worth the modest entry fee. River walk along Missouri River is first class. We camped here in a Fifth Wheel.
We stayed over a month which accounts for the low nightly rate. Friendly owners in a friendly town with a lot of history. Recently installed a small laundry and put in gravel sites in the back section, where sites are wide and long with nice sized grass yards. Sites are smaller in the front section.Campground is well-maintained. They also have two teepees for campers. Check out the Fort Benton Summer Celebration in late June. We camped here in a Motorhome.
Basic rv park with some smaller back-in sites in one area and large back-in or pull through sites in large grassy area without trees. Wifi worked from our site. Near town and museums but not "walking distance". Owner very friendly and helpful. Used their clothes line to dry the clothes I washed in my own washer. Several interesting museums in this old river town so a good place to visit. We camped here in a Fifth Wheel.