🌤 Weather at Rivers Bridge State Historic Site by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 42–83 °F | 66–92 °F | 40–85 °F | 33–62 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Allendale 2 NW, 13 mi away, elevation 180 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
⚔️ 1,200 Confederates Against 7,000 — The Last Stand Before Sherman Burned South Carolina — Rivers Bridge State Historic Site near Ehrhardt, Bamberg County, South Carolina, Battle of Rivers Bridge (February 2–3, 1865), Sherman’s Carolinas Campaign, Confederate earthworks along Salkehatchie River, Colonel George P. Harrison vs Major General Joseph Mower, only SC state park preserving a Civil War battlefield, swamp flanking maneuver, four cemeteries, annual commemoration since 1876 — Bamberg County, SC
By February 1865, General William Tecumseh Sherman had already burned Atlanta and marched to the sea through Georgia. Now he was heading north — and South Carolina, the state that started the war, was next.
At Rivers Bridge on the Salkehatchie River, 1,200 Confederate soldiers dug in behind earthworks and tried to stop 7,000 Union troops from crossing. They held the bridge for two days. Then the Federals waded through the swamp, flanked the line, and the defenders fell back. Rivers Bridge was one of the last substantial Confederate efforts to slow Sherman’s march — and it is the only South Carolina state park that preserves a Civil War battlefield.
What to See
| Feature | Details |
|---|---|
| Confederate Earthworks | Original, well-preserved earthen fortifications stretching along the river bluff — the defensive line that held for two days against overwhelming odds |
| Interpretive Trail | Walking trail through the battlefield with markers explaining the engagement — from the initial Union assault on the causeway to the flanking movement through the swamp |
| Four Cemeteries | Memorial grounds including a Confederate cemetery with soldiers killed during the battle. Annual commemorative services held since 1876 |
| Salkehatchie Swamp | The dense swamp the Union troops waded through to flank the Confederate position — the terrain that made the defense possible and the flanking movement so difficult |
| Grounds | Shaded grounds along the river with picnic areas and nature trails through the lowcountry landscape |
The Timeline
| Date | Event |
|---|---|
| Nov 1864 | Sherman’s March to the Sea — Atlanta to Savannah. Georgia devastated |
| Jan 1865 | Sherman turns north into South Carolina — “the hellhole of secession.” His troops are eager to punish the state that started the war |
| Feb 2, 1865 | Union forces under General Mower attack the Confederate position at Rivers Bridge. The first assault up the narrow causeway is repulsed by artillery and rifle fire |
| Feb 3, 1865 | Union troops wade through the Salkehatchie swamp to flank the Confederate line. The outnumbered defenders are forced to withdraw toward Branchville |
| Feb 17, 1865 | Sherman reaches Columbia. The state capital burns |
| Apr 9, 1865 | Lee surrenders at Appomattox. The war ends |
| 1876 | First commemorative service held at Rivers Bridge — a tradition that continues to this day |
Best Time to Visit
| Season | Best For |
|---|---|
| Winter (Feb) | ❄️ Battle anniversary is February 2–3. The landscape looks as it did in 1865 — bare trees, cold air, muddy swamp |
| Spring (Mar–May) | 🌿 Comfortable weather. The lowcountry greens up. Good for walking the earthworks trail |
| Fall (Oct–Nov) | Cool weather returns. Fall color in the lowcountry. Fewer visitors |
| Summer (Jun–Aug) | Hot and humid. Mosquitoes in the swamp. Early morning visits only |
Frequently Asked Questions
Why was South Carolina treated worse than Georgia?
Sherman’s troops considered South Carolina responsible for the war. As the first state to secede and the state where Fort Sumter was fired upon, South Carolina was singled out for punishment. Sherman himself wrote: “The whole army is burning with an insatiable desire to wreak vengeance upon South Carolina.”
Could the Confederates have held?
Not with 1,200 men against 7,000. The defensive position was strong — earthworks on a bluff above a narrow causeway — but the swamp, while difficult, was not impassable. Once the Union troops flanked through it, the position was untenable.
Is this the only Civil War battlefield in the SC state park system?
Yes — Rivers Bridge is the only South Carolina state park that preserves a Civil War battlefield. The earthworks are original and remarkably well-preserved.
Make it a road trip: Pair a visit with Lake Warren State Park (within about an hour’s drive) or Lake Warren State Park (within about an hour’s drive).
⚔️ 1,200 Against 7,000 — The Last Stand on the Salkehatchie
They held the bridge for two days. Then Sherman’s army waded through the swamp. Two weeks later, Columbia burned. The only Civil War battlefield in the SC state park system.
Wildlife & Nature
Rivers Bridge SHS — site of the Battle of Rivers Bridge (February 1865) — one of the last Confederate defensive stands against Sherman’s March to the Sea. Confederate earthworks are remarkably preserved. The site’s swamp, bottomland forest, and earthworks support white-tailed deer, wild turkeys, and barred owls.
Nearby Attractions
Ehrhardt — adjacent. Bamberg County — surrounding. Salkehatchie River — at the site.
🐾 Dogs & Pets at Rivers Bridge State Historic Site
- Pets allowed? statewide rule
- Pets are allowed in most outdoor areas of South Carolina state parks provided they are kept under physical restraint or on a leash.
- Leash rule statewide rule
- Leash no longer than six feet (or other physical restraint) required at all times
- Cabins & lodging statewide rule
- Pets are not allowed in or around lodging facilities except in designated pet-friendly units at eight parks (Barnwell, Devils Fork, Dreher Island, Hickory Knob, Lake Hartwell, Oconee, Santee, Table Rock); up to two pets under 75 pounds each; additional charge applies
- Pet fees statewide rule
- Additional charge for pet-friendly cabins/villas; no fee for day use
- Statewide exceptions statewide rule
- Park staff may require removal of noisy or dangerous pets or pets that threaten wildlife
Are dogs allowed at Rivers Bridge State Historic Site?
Pets are allowed in most outdoor areas of South Carolina state parks provided they are kept under physical restraint or on a leash. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via southcarolinaparks.com. More: South Carolina state parks guide · Dog rules in all 50 states compared
