South Australia contains 324 separate Protected Areas with a total land area of 21,630,995 hectares(21.97% of the state’s area). 18 of these are National parks, totalling 4,337,430 hectares (4.41% of the state’s area).
... of 53,364.
Geography
According to the United States Census Bureau, the city has a total area of 113.1 km² (43.7 mi²). 110.9 km² (42.8 mi²) of it ...