South Carolina may be famous for its beaches, but one of its largest aquatic playgrounds sits inland. Lakes Marion and Moultrie cover more than 170,000 acres and form the state’s largest lake system. Together, they are called South Carolina’s Great Lakes.
The lakes anchor Santee Cooper Country, a five-county region between Charleston and Columbia. It’s an easy road trip destination filled with boating, fishing, wildlife watching, and Revolutionary War history. You can also paddle through a cinematic cypress swamp, stroll peaceful gardens, and sleep over the water.
For a long weekend, make the town of Santee your basecamp. I’m originally from South Carolina but hadn’t spent time in this part of the state. After one visit, it won’t be my last. From Santee, you can spend two or three days exploring the lakes and surrounding Lowcountry filled with backcountry roads, tiny towns, water-based adventures and unique landscapes. With cool mornings and warm afternoons, fall is a fabulous time to explore South Carolina’s Great Lakes in Santee Cooper Country.
Stay Along the Shore at Santee State Park
Santee State Park stretches across 2,500 acres on the western shore of Lake Marion. It has two boat ramps, more than 10 miles of trails and 30 cabins. Ten of the park’s round cabins sit on piers over the water. They’re a fun option for an outdoorsy getaway with indoor comforts.
I stayed in Cabin 7, which has a freestanding tub in a space perfect for a couple or solo traveler. The cabin’s round design adds charm, and the view is icing on the cake. Sunrise delivers soft colors across Lake Marion, while dusk brings a chorus of frogs and insects.
The park also has lakeside cabins, RV sites and tent camping. Pets are allowed in select cabins. If you prefer traditional lodging, use your AAA member benefits at multiple hotel options in Santee. Staying in town puts you close to restaurants, golf courses and the lake.
Suggested places to stay:
Boat and Fish South Carolina’s Largest Lake
Lake Marion covers roughly 110,000 acres and is the largest lake in the state. It was created as part of the Santee Cooper hydroelectric and navigation project, which began in 1939. As a massive New Deal-era project employing thousands, the first Santee Cooper electricity was generated in February 1942.
Today, Lake Marion is known for boating and fishing, especially record-setting catfish, striped bass and largemouth bass. Cast a line from a pier or charter a fishing tour for a guided angler experience. Swimming, boating, water skiing and jet skiing are popular activities. You can rent a boat at several marinas from outfitters like Lake Marion Adventures and Santee Boat Rentals.
If you’d rather leave the driving to someone else, Lake Marion Adventures offers sunset cruises and narrated history cruises. It’s a great way to explore the lake’s flooded cypress forest. The partially submerged trees create a landscape that feels more swampy than open lake.
If you want to paddle on your own, rent a paddleboard or kayak to explore scenic coves. Automated kayak rentals at Santee State Park are available seasonally.
See the Santee Indian Mound Fort Watson Site
Santee National Wildlife Refuge protects more than 15,000 acres of forests, wetlands, fields and open water along Lake Marion. Start in the Bluff Unit, which is home to the Santee Indian Mound-Fort Watson site.
The Native American ceremonial mound dates back roughly 1,200 years. It later became a strategic British fort during the Revolutionary War. British forces used the mound’s elevation to defend Fort Watson. In April 1781, troops under Francis Marion and Lieutenant Colonel Henry “Light-Horse Harry” Lee captured it. Fort Watson was the first British post in South Carolina to be retaken by American forces.
Climb to the top of the mound for a sweeping view of Lake Marion. Interpretive signs explain its Indigenous history and role in the Revolutionary War.
Drive the Cuddo Unit Wildlife Loop
For a scenic wildlife drive, head to the refuge’s Cuddo Unit. It’s a 7.5-mile, one-way route that crosses open fields before winding through forests and wetlands. This is a haven for birders; nearly 300 bird species have been recorded across the refuge. You might also spot white-tailed deer, river otters, alligators, snapping turtles and snakes.
I stopped to watch an egret and later encountered a large snapping turtle crossing the road. Signs warning about alligators near the canoe launch convinced me to admire the area with respect and not venture far from my car.
In addition to the scenic drive, there are five miles of hiking trails and over 8 miles of canoe and kayak trails. The Cuddo Unit is closed on Mondays to minimize disturbance to wildlife.
Follow in the Footsteps of the Swamp Fox
Revolutionary War history is woven into Santee Cooper Country. Francis Marion, nicknamed the “Swamp Fox,” used the region’s forests, rivers and wetlands to his advantage. His militia launched surprise attacks on British troops before disappearing into the Lowcountry’s swampy terrain.
Near Pineville, Marion’s grave is on the former Belle Isle Plantation, once his brother’s home. The family cemetery sits about a mile down a peaceful road lined with tall pines. Marion died in 1795 and was buried near his brother’s home because his own plantation, Pond Bluff, about 15 miles upriver, is now partly under Lake Marion.
Remember the Battle of Eutaw Springs
Less than 25 minutes from Belle Isle Plantation is Eutaw Springs Battlefield, which is part of the South Carolina Liberty Trail. One of the last major Revolutionary War battles in the South occurred here on September 8, 1781. An annual Battle of Eutaw Springs wreath ceremony is held annually in early September.
The battlefield is small, but it’s worth walking around to read the markers. A short path leads toward the water and an exposed section of Santee limestone, which formed during the Eocene Epoch more than 40 million years ago.
Seek Serenity at Mepkin Abbey
For a peaceful change of pace, visit Mepkin Abbey near Moncks Corner (about an hour outside of Charleston). Trappist monks have lived on this former plantation overlooking the Cooper River since 1949.
The public grounds include gardens, walking paths and a labyrinth. Unlike a maze, a labyrinth follows one continuous route to the center and back out. I walked slowly, listening to birds, frogs, light rain falling and a gentle breeze rustling the trees. Sitting in the center for a few quiet minutes was one of the most restorative moments of my trip.
From there, I wandered the gardens and enjoyed some of the sculptures. The gardens are free to visit and open 9 a.m. to 6 p.m. daily.
The property was once the home of Henry Laurens. He served as president of the Continental Congress and was later imprisoned in the Tower of London during the Revolutionary War.
The abbey remains an active monastery. Guided church tours are given every Tuesday, Wednesday, Thursday and Saturday at 11:30 a.m. Cost is $5 per adult, and children are free. Overnight multi-day retreats are also available.
Paddle Through a Cinematic Swamp
If you want to feel like you’ve stepped, or paddled, into a scene from a movie, visit Cypress Gardens near Moncks Corner. Its blackwater swamp is filled with bald cypress and tupelo trees.
You can paddle a flat-bottom boat through marked trails beneath the forest canopy. Turtles sun on logs, birds dart through the trees, and alligators occasionally glide across the dark water.
Scenes from movies including "The Notebook" and "The Patriot" as well as the series "Outer Banks" were filmed at Cypress Gardens. Even without the Hollywood connection, paddling through the swamp is one of the region’s most memorable experiences.
Plan a Fall Getaway to South Carolina’s Great Lakes
September and October bring comfortable temperatures for fishing, paddling, hiking and exploring historic sites. Migrating birds add another reason to visit the wildlife refuge, while the waterways often feel far removed from busier coastal destinations.
Santee sits along Interstate 95, roughly halfway between Columbia and Charleston. Allow at least two nights. South Carolina’s Great Lakes may be the centerpiece, but the cypress swamps, wildlife refuge and Revolutionary War history turn this into much more than a lake trip.