Australia is an island, not a peninsula.
Australia's main peninsula is Cape York peninsula in northern Queensland.
olympic peninsula
The earthquake in Southern Ocean North of Macquire Island in 2004 is the biggest earthquake reported in Australia, with a magnitude of 8.1
Spencer Gulf is in South Australia. It separates the Eyre Peninsula from the Yorke Peninsula.
The Yorke Peninsula, which is in South Australia, does not have a capital. It is a small peninsula to the west of South Australia's capital, Adelaide, separated from Adelaide by Gulf St Vincent.
the Florida peninsula
the biggest pennisula in Asia is India. your very welcome!
Cape York Peninsula is found in Queensland, in Australia's northeast quadrant.
The biggest island near Australia that is not part of Australia, is New Guinea, which lies to Australia's north.
The Freycinet Peninsula is in the Australian state of Tasmania, on the east coast.
The biggest state in the world is Western Australia.