There are 28 Historic Markers in Barnwell County.

Ashley House - 1820   -    
  intersection of W Main St and Walsh St, Williston, SC        

Ashley-Willis House   -   SCHM 6-17
  corner of W. Main St. (S.C. Sec. Rd. 6-33) and David St., Williston, SC        

Barnwell   -   SCHM 6-15
  on Main Street (South Carolina Route 70) near Marlboro (South Carolina Route 3).        

Barnwell Baptist Church Cemetery   -    
  on Jackson Street (U.S. 278), Barnwell, SC        

Barnwell County Courthouse   -   SCHM 6-12
  on Solomon Blatt Avenue (State Highway 3)        

Barnwell County Courthouse   -   SCHM 6-13
  at the intersection of Main Street (South Carolina Route 70 and Wall Street        

Barnwell County Revolutionary War Monument   -   DAR 
  141 Main Street, Barnwell SC        

Battle of Blackville, 1865   -   SCHM 6-5
  at the intersection of Main Street / Rail Roadd Avenue (South Carolina Route S-6-76) and Solomon Blatt Avenue, in the median on Main Street / Rail Roadd Avenue.        

Bethlehem Baptist Church   -   SCHM 6-10
  177 Wall St., Barnwell, SC        

Blackville: Town of the Phoenix   -   SCHM 6-5
  at the intersection of Main Street / Rail Roadd Avenue (South Carolina Route S-6-76) and Solomon Blatt Avenue, in the median on Main Street / Rail Roadd Avenue.        

Boiling Springs Academy   -   SCHM 6-8
  on Boiling Springs Rd (South Carolina Route S-6-39) near Lyndhurst Road (South Carolina Route S-6-121)        

Boiling Springs Presbyterian Church   -   SCHM 6-9
  Boiling Springs Rd (State Highway S-6-39) 1 mile west of State Highway 3.        

Calhoun Park   -    
  at the intersection of Dunbarton Blvd (SC 70) and Jackson St (SC 64), in the median on Dunbarton Blvd, Barnwell, SC        

Collins Park   -   SCHM 
  at the intersection of Marlboro (South Carolina Route 3) and Main Street (South Carolina Route 70).        

Ellenton Agricultural Club   -   SCHM 6-2F
  Barnwell at W edge of town on SC 64        

Hilda   -   SCHM 6-15
  on E. Main Street (State Highway S-6-59) near Collins Avenue (State Highway S-6-14).        

Lower Three Runs Baptist Church   -   SCHM 6-11
  Patterson Mill Rd. (S.C. Sec. Rd. 6-20), between Snelling and Martin        

Macedonia Baptist Church   -   SCHM 6-16
  3572 Dexter St. (U.S. Hwy. 78), Blackville, SC        

Morris Ford Earthworks 1780 & 1865   -   SCHM 6-5
  on Old Allendale Road (Route S-6-70) 0.5 miles east of Marlboro Avenue (U.S. 278).        

Tarlton Brown (1757 - 1845)   -   SCHM 6-7
  on Boiling Springs Road (South Carolina Route S-6-39).        

The Barnwell Ring Monument   -    
  In Collins Plaza, Main Street (SC 3)., Barnwell, SC        

The Best Friend The Railroad   -    
  on W Main Street (U.S. 78) near Elko Street (South Carolina Highway 39), in the median, Williston, SC        

The Jefferson Airplane   -    
  Ellington Street (U.S. 278), Barnwell, SC        

The Sundial   -   SCHM 
  on Main Street ( SC-70)        

Town of Ellenton   -   SCHM 6-2R
  Barnwell at W edge of town on SC 64        

William Gilmore Simms   -    
  In Collins Plaza, Main Street (SC 3)., Barnwell, SC        

Winton County Court House   -   DAR 6-1
  about 5 miles S of Barnwell on SC 3        

Winton County Court House Site — 1.4 Miles —   -   DAR 
  on SC 3        

 

M  - The marker is missing.
R  - The marker has been removed.