Country/territory: Australia
Central coordinates (latitude / longitude): 25°31'22"S (-25.5230°) / 140°30'39"E (140.5110°)
Area (reported): 342,471 hectares / 3,424.71 km² / 846,264 acres / 1,322.29 square miles
Area (GIS-derived): 352,232 hectares / 3,522.32 km² / 870,384 acres / 1,359.97 square miles
Altitude: 45–60 m (148–197 ft)