• At the Coastal Discovery Museum in Hilton Head, S.C., an old boat has been turned into a bog garden containing plants indigenous to the low country. JANE TOUZALIN / The Washington Post

  • A boardwalk in the Sea Pines Forest Preserve in Hilton Head, S.C. The preserve is a 605-acre natural area within Sea Pines Plantation. JANE TOUZALIN / The Washington Post