I've spent the last six camping seasons pulling a 32-foot travel trailer around South Carolina, and the question I get most from readers is some version of "just tell me the best campground." There isn't one answer. A site that's perfect for a weekend at the beach can be the wrong pick entirely for a week on a lake, and neither one prepares you for what a mountain approach road can do to a rig that size.
So instead of a single ranked list, here's how I actually sort South Carolina campgrounds for readers: by region, by rig size, and by what the site is genuinely good at. I'll flag where I've stayed personally versus where I've built the profile from campground documentation and reader reports, because that distinction matters more than most travel articles admit.
Coastal Campgrounds Worth the Drive
Myrtle Beach State Park sits on 312 acres with 259 sites, and I camped there in April 2023 in loop C. The sites are close together, closer than most private resorts, but the walk to the beach is under five minutes and the price runs about half of what a comparable oceanfront private park charges. If you want quiet, this isn't it. If you want the ocean without the resort markup, it delivers.
Barefoot RV Resort in North Myrtle Beach is the pick for anyone towing something over 38 feet. The pull-through sites run wide, the interior roads handle a 40-foot Class A without three-point turns, and the pool setup is closer to what the word "resort" actually implies. It costs more, and I've found that's the honest trade-off: pay for the room, or pay less and accept a tighter fit.
For anyone new to coastal RV travel in South Carolina, hurricane season timing matters more than most first-timers expect. June through November changes booking flexibility at nearly every oceanfront park.
Lakefront Sites for Boats and Big Rigs
Lake Greenwood State Park is where I send readers who want a boat ramp within walking distance and don't want to fight for a site in July. It has 125 sites, most with water and electric, and the interior loop roads are flat enough for a 38-foot fifth-wheel with no drama.
Lake Hartwell splits between South Carolina and Georgia, and the camping experience genuinely differs depending on which shore you pick. The South Carolina side around Oconee State Park tends to book out slower than the Georgia-side commercial marinas, which is useful if you're planning within three or four weeks instead of three or four months.
Here's the thing: "lakefront" on a site listing does not always mean what you'd assume. I've pulled into sites marketed as lakefront that were a hundred yards through trees from actual water access. Call the campground and ask directly which numbered sites touch the shoreline before you book one sight unseen.
Mountain Campgrounds and Their Limits
Table Rock State Park is stunning and I stand by recommending it, but I made a mistake there in 2022 that I still bring up to readers. I brought my 32-foot trailer up the approach road without checking grade information first, and the last quarter mile into the campground has a switchback that took me three attempts to clear without clipping a guardrail. Devils Fork State Park, twenty minutes away, has a gentler approach and handles the same size rig without the same stress.
[PULL QUOTE]A campground that's stunning on Instagram can still be the wrong call for your specific rig, and no photo will tell you that.[/PULL QUOTE]
If you're pulling anything over 32 feet into the Upstate foothills, call ahead and ask the campground directly about grade percentage and turn radius on the final approach, not just the campground road itself. Most staff will tell you honestly if your rig is a poor fit, because a stuck rig blocking the entrance is worse for them than a canceled reservation.
When to Book Each Region
Coastal sites for June through August fill up 4 to 6 months out, especially oceanfront loops at state parks. Lake sites follow a similar pattern but with slightly more flexibility 6 to 8 weeks ahead. Mountain campgrounds, by contrast, often still have weekday openings inside of a month, partly because fewer travelers bring large rigs up there in the first place.
- Coastal (June-August): book 4-6 months ahead
- Lakefront (May-September): book 6-8 weeks ahead
- Mountain (year-round): often available inside 30 days on weekdays
According to the National Recreation Reservation Service, reservation windows for public campgrounds typically open on a rolling basis, which is why sites at popular parks can vanish within hours of opening rather than months in advance as many travelers assume.
A Mistake Worth Learning From
Beyond the Table Rock switchback, the bigger lesson from six seasons of doing this is that I stopped trusting the word "resort" on its own. I've found that the accurate way to judge a South Carolina RV park isn't the marketing name, it's three specific questions: what's the actual site length and width, is the hookup full or partial, and what's the interior road surface like for a fully loaded rig. Ask those three things every time and the "best" campground question mostly answers itself.
That said, if you're brand new to towing in South Carolina, start with a short weekend loop closer to the coast or Midlands before attempting a mountain route. It's a smaller commitment if a site turns out to be the wrong fit, and it builds the judgment you'll want before tackling foothill grades.