Aiken County Historical Museum at Banksia

Banksia is a historic estate in Aiken, South Carolina, whose construction history spans the antebellum period from approximately 1840 to 1862. The property is documented in the Historic American Buildings Survey (HABS), the Library of Congress's long-running program that records architecturally and historically significant American structures. HABS records confirm Banksia as a notable surviving example of the Winter Colony estate type — the grand residences built by wealthy Northern and Southern families who made Aiken a resort destination beginning in the mid-19th century, drawn by the mild climate and the South Carolina Rail Road connection to Charleston.

The mansion was eventually acquired by Aiken County and converted into the county historical museum, which now occupies the main house and grounds. The museum holds collections pertaining to Aiken County history, with particular depth in the Winter Colony period and the early 20th century when Aiken became a polo and equestrian center for the American upper class.

Banksia's long occupancy and its antebellum origins place it in the same category as other South Carolina plantation-era structures that have accumulated haunting traditions tied to the violence and social upheaval of the 19th century.