The USGS figure, which the State Climatology Office repeats. Our own reading of the elevation surface at its map point gives 3,534. The low point is the Atlantic Ocean at sea level
The Enoree trail states the width outright, and all four systems refuse Jeeps, Hummers and other four-wheel drive vehicles
of refuge road open to vehicles at Carolina Sandhills 28
140 mi
Earthen and gravel, plus a paved Visitors Drive, all of it open to traffic unless marked otherwise
acres leased into the wildlife management area programme 50
1.1M
Paid for out of WMA permit sales, and mostly private ground the public is allowed onto
tropical cyclones have come ashore here since 1851 52
44
Four of them as major hurricanes. Storms that land on the Gulf coast often cross the Midlands and Upstate as well
Vans in a reserved-site state
Length is the number to know before you book. Coastal state park campgrounds publish limits of forty feet at some sites, thirty at others and twenty-eight at Hunting Island, and the tent areas refuse vans outright. A van that fits everywhere on the coast is one that fits the shortest of those.
Build for summer nights in the high seventies with humidity to match, and for a power system that runs cooling rather than heating. Hookups are common in the state parks, so a build that can take shore power without a fight will spend far more nights comfortable here than one designed purely for off-grid.
A conversion is a small house on a moving, flexing, weight-limited platform. The builder insulates and lines the shell, installs the electrical system, plumbing, heat and ventilation, builds the bed, galley and storage, and cuts the holes for windows, fans and vents that you do not want to get wrong.
Some shops build complete vans to a set floor plan. Others build to order, and a few will take on partial work such as electrical only.
A typical conversion includes
01Insulation, wall and ceiling panels, and flooring
02House battery, alternator charging, solar, inverter and shore power
03Roof fan, heater, and sometimes air conditioning
04Fresh and gray water, a sink, and sometimes a shower and water heater
05Bed, galley, seating and storage
06Windows, racks, ladders, awnings and exterior lighting
How to choose a van builder
Floor plans are easy to fall for. The questions underneath them matter more.
01Decide between a shop's standard layout and a custom build. Standard layouts are faster, and the shop has already solved their problems.
02Ask what the finished van weighs with water and gear. Sprinters are sold in several gross weight ratings, and a heavy build on the lightest chassis leaves little margin.
03Ask how the electrical system is protected and documented, and whether the components can be serviced on the road.
04Ask how cabinetry is fastened to the van. Furniture that is only screwed to thin wall panels works loose on rough roads.
05Ask how added seats and seat belts are engineered and anchored if anyone rides behind the front row.
06Get the scope, price, payment schedule and delivery date in writing.
What to have ready before you ask for a quote
The van you order decides what can be built in it, so it helps to talk to a builder before you buy.
01Model year, 144 or 170 wheelbase, roof height, and two-wheel, all-wheel or four-wheel drive
02How many people sleep in it and how many ride in it
03The seasons and climates you travel in
04Whether you need to work from it
05What goes inside with you: bikes, boards, dogs
06A budget range and the date you want to be traveling
Questions people ask
Do I need to own the van before I contact a builder?
No. Many builders would rather talk first, because the wheelbase, roof height and drivetrain you order decide what can be built. Some shops can also source a van.
How long does a Sprinter conversion take?
A full custom build is usually measured in months, plus whatever wait the shop has before it can start. Standard layouts are quicker. Ask for both numbers.
Should I get the 144 or the 170 wheelbase?
The 144 is easier to park, turn and drive on tight roads. The 170 gives you room for a fixed bed and a real galley without compromise. Think about where you will actually drive it, then about how you want to live in it.
Can these builders work on a Ford Transit or Ram ProMaster?
Many do. If you are on another platform, say so in the form and we will look for shops with that experience.
How high is South Carolina?
From McClellanville at 8 feet to Sassafras Mountain at 3,560.
Altitude decides what your engine, your brakes and your lungs have to work with, and how late in the year the passes open.
02,0004,000
Feet above sea level
Towns
PickensTwelve miles from Table Rock and fifteen from Keowee-Toxaway on SC 111,108 ft
WalhallaThe way in to the Andrew Pickens district by SC 28 and SC 1071,028 ft
GreenvilleFull services in the Upstate, and the road up to Jones Gap and Caesars Head980 ft
SenecaOconee County services between Lake Hartwell and Lake Keowee953 ft
UnionEnoree district country on the Broad and Tyger rivers640 ft
AbbevilleLong Cane country, five miles from the Parsons Mountain OHV trailhead595 ft
McCormickThurmond Lake shoreline and the middle of the Savannah River byway537 ft
EdgefieldLong Cane ranger district office, on the piedmont side of the forest529 ft
AikenThe southern Savannah River corridor, twenty miles south of Edgefield516 ft
WhitmireThe Enoree OHV trail and Brick House campground are minutes out of town436 ft
ColumbiaForest supervisor’s office, the state capital and the road to Congaree298 ft
CherawChesterfield County town on the Pee Dee side of the sandhills refuge156 ft
SanteeLake Marion, five miles south of the Santee refuge headquarters137 ft
Moncks CornerBerkeley County services on the western edge of the Francis Marion55 ft
CharlestonCoastal services, the Ashley River Road and the south end of the Francis Marion10 ft
McClellanvilleBuck Hall landing, the Wambaw country and the way to Cape Romain8 ft
Passes, high roads and summits
Sassafras MountainThe state high point, in Pickens County. The USGS figure, which the State Climatology Office repeats. Our own reading of the elevation surface at its map point gives 3,5343,560 ft
Pinnacle MountainOur own reading of the elevation surface at its map point, above Table Rock State Park in Pickens County3,425 ft
Caesars HeadThe figure the Department of Natural Resources publishes for the overlook in the Mountain Bridge Wilderness and Recreation Area, on US 276 above Greenville3,266 ft
Pass, road and summit elevations are the figures published by the agency that manages them. Town elevations are the town’s or county’s own
figure where it publishes an exact one; the rest are from the U.S. Geological Survey (3D Elevation Program at the place’s official coordinates),
retrieved September 18, 2026. Every source is listed at the foot of the page.
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