Barnwell, SC

ZIP code 29812 belongs to Beech Island, South Carolina. This area is known for its proximity to the Savannah River and the historic Hammond's Ferry neighborhood. Important landmarks in this ZIP code include the Silver Bluff Audubon Center and Sanctuary, known for its diverse wildlife and natural habitats, as well as the Redcliffe Plantation State Historic Site, which offers a glimpse into the history of the antebellum South.