On the South Carolina shore of Lake Hartwell, the motorhome ends up on a gravel pad under pines and mixed hardwoods, with the lake showing through the trees where the ground slopes gently to the water. Through summer those pads hold families settled in for a week. Come fall the shore turns orange, and the same campgrounds fill with fans parked for Clemson home weekends.
Nobody moves the motorhome once it's level. The week runs on short drives into Clemson, Pendleton and Seneca and long afternoons on the lake, and hurricane season, which works the coast, leaves these lakes alone. When a storm scraps a beach week, the rig heads inland to Hartwell or down to Lake Murray outside Columbia, the Midlands lake with island campsites on the water.
Lake Hartwell's Corps campgrounds and Clemson home weekends
The Army Corps of Engineers runs the campgrounds that carry most Hartwell weeks for a family in a rig, and two of them do the work on the South Carolina side. Twin Lakes spreads along the shore outside Pendleton, next door to Clemson, and it's the bigger of the two and the one to try for a game weekend. With two dump stations on the grounds, a family parked there all week never has to break camp to empty tanks.
Oconee Point is on the Seneca side, off SC-24 from I-85, and it makes the easy first night for a rig coming in off the interstate. Every site has water and electric at 30 and 50 amps, with a dump station on site, and in July that hookup is what keeps the air running through the afternoon while the kids are back in the lake.
Both campgrounds book on Recreation.gov, and on this lake the campsite comes before the rental. Clemson home weekends put pressure on every Hartwell pad and every park near town, and the families hunting those sites are hunting motorhomes for the same Saturdays. Lock the site as soon as the dates are set, then rent the rig that fits it.
Lake Murray from Dreher Island, with Sesquicentennial by Columbia
Across the bridge between Dreher Island's first and second islands, Lake Murray opens out in two different directions, and from fall through spring the birds are working the water on both sides. The state park sits about 30 miles from downtown Columbia, close enough for a first night out of the city, and its lakefront pads put the shoreline a few steps from the door. For a fishing week that's the draw, on a lake the park lists as a launch for national bass tournaments.
Each of Dreher's paved sites carries water and electric, with many long enough for a 45-foot rig and others capped at 30 feet, so the pad you reserve decides which motorhome you rent. Same-day stays go through a call to the park, but a week on the lakefront is the reservation to make before you rent anything. If it's just two of you, or the trip is really Congaree National Park, Table Rock, Lake Jocassee or Hunting Island, the South Carolina campervan page covers it in a smaller rig.
Sesquicentennial State Park, on Columbia's edge, is the closer-in base when the week includes days in the city. It's also the Midlands pick for a rig that wants sewer, with 9 full-hookup sites among its water-and-electric pads and a dump station.
Southeast of Columbia, the Santee Cooper lakes of Marion and Moultrie make the big-water fishing week that pairs with days in Charleston, and the Charleston RV page has that trip. To the northeast, Darlington Raceway's race weekends pack the Pee Dee with rigs and engine noise, and the race competes with every campground nearby for the same motorhomes and pads, which the Florence RV page sorts out.