2017 Map of Cape Romain

About this map

Murphy Island and Cape Island dominate this coastal survey, illustrating the complex geography of the South Carolina shoreline where the land dissolves into the Atlantic. The map documents a maritime environment defined by barrier islands and intricate tidal channels, including Alligator Creek and Ramhorn Creek. A significant navigation artery, the Intracoastal Waterway, cuts through the salt marshes behind the islands, facilitating north-south transit. The presence of Lighthouse Island at the southern extent of Cape Romain Harbor highlights the area's historical importance for maritime safety. To the north, the South Santee Inlet serves as a boundary between Charleston Co and Georgetown Co, showcasing the dynamic nature of the Santee River delta system as it meets the ocean.