Categories > manmade features > hydrographic structures
harbors
Sheltered areas of water where ships or other watercraft can anchor or dock. [USGS Feature Class Definitions <http://geonames.usgs.gov/domestic/feature_class.htm>]
This category is also used for anchorages, anclajes, boat yards, boatyards, dock yards, docking basins, dockyards, dry docks, harbours, marine terminals, moorings, ports, roadsteads (anchorages), and turning basins