S.C. Code Ann. § 51-18-120: State or local parks, preserves, wildlife refuges, forests, or other areas.

Nothing contained in this chapter shall be construed as interfering with the purposes stated in the establishment of or pertaining to any state or local park, preserve, wildlife refuge, forest, or other area or the proper management and development thereof, except that any agency managing an area or feature acquired as a War Between the States Heritage Preserve or a Heritage Site under the provisions of this chapter shall preserve it in accordance with the applicable conveyance, registration agreement, and the regulations of the commission applicable thereto.

Neither the acquisition of any War Between the States Heritage Preserve nor the registration of any Heritage Site nor any action taken by the commission under any of the provisions of this chapter shall void or replace any protective status under law which an area would have were it not a War Between the States Heritage Preserve or Heritage Site, the protective provisions of this chapter being supplemental thereto.