| St. Thaddeus Church |
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| Location: 125 Pendleton St SW |
| City: Aiken |
| Phone: (803) 648-5497 |
| Website: https://www.stthaddeus.org/ |
| Description: SC Hwy Historical Marker. Listed on the National Register of Historic Places. This Episcopal church is the city's oldest church structure, having retained its Greek Revival style through subsequent remodeling. |
