1943 Map of San Clemente Island Central

About this map

The Naval Ocean Systems Center Facility dominates the interior of this island landscape, highlighting its mid-century role as a specialized military installation. Originally surveyed by the Army Map Service in 1943, this edition reflects revisions up to 1980, depicting a mix of natural coastal features and tactical infrastructure. The rugged western shoreline is defined by notable landmarks such as Black Point, Eel Point, and Seal Cove, while a lonely Landing Strip near the northern heights serves as the primary link to the mainland. The contrast between the expansive Pacific Ocean and the intricate contouring of the central ridges reveals a topography suited for observation and isolation. Geographic markers like Mail Point and Lost Point further trace the perimeter of this naval territory, illustrating how defense needs reshaped the island's function over the decades.