The Onkaparinga River National Park in Onkaparinga Hills, South Australia is in which southern suburb?
Onkaparinga Hills, South Australia Onkaparinga Hills is a southern suburb of Adelaide, in the City of Onkaparinga. It covers an area of approximately 22 km2 . It has a population of 2534 people (2011 Census). It is a leafy suburb that includes parts of the Onkaparinga River National Park.
Southern River, Western Australia Southern River is a suburb of Perth, Western Australia, located within the City of Gosnells.