The territory includes Ashmore Reef (West, Middle, and East Islets) and Cartier Island (70 km east) with, a total area of 199.45 km2 within the reefs and including the lagoons, and 114,400 m2 of dry land. While they have a total of 74.1 km of shoreline, measured along the outer edge of the reef, there are no ports or harbours, only offshore anchorage. Nearby Hibernia Reef, 42 km Northeast of Ashmore Reef, is not part of the territory. It has no permanently dry land area, although large parts of the reef become exposed during low tide.
Cultural Notes: