Country/territory: Australia
Central coordinates (latitude / longitude): 35°49'57"S (-35.8325°) / 145°05'19"E (145.0888°)
Area (reported): 263,485 hectares / 2,634.85 km² / 651,086 acres / 1,017.32 square miles
Area (GIS-derived): 264,292 hectares / 2,642.92 km² / 653,080 acres / 1,020.44 square miles
Altitude: 78–104 m (256–341 ft)