the Great Barrier Reef!
The Great Dividing Range lies along the eastern coast of Australia.
South Eastern Australia, on the Bass Strait
New Zealand lies some 2000km (1200 miles) southeast of Australia.
The Indian Ocean is located between Western Australia, the eastern coast of Africa, and Southern Asia.
The Indian Ocean lies off Australia's western coast. The Indian Ocean meets the Southern Ocean at the southwestern corner of the mainland.
Western Australia lies at the Indian ocean
It depends upon your starting point. The Great Barrier Reef is south of the equator, and lies off the northeast coast of Queensland, Australia, in the Coral Sea.
The Coromandel Coast of South-eastern India.
Melville Island (which is no longer referred to by this name) lies off the northern coast of Australia, not far from Darwin. It is now referred to collectively, with nearby islands, as part of the Tiwi Islands.
The Southern Ocean lies off the south coast of Australia. It is variously known as the Great Southern Ocean and the Antarctic ocean.
The Eyre Peninsula is a large peninsula on South Australia's coast. It lies between Spencer Gulf and the eastern edge of the Great Australian Bight.
There are no continents immediately east of the Great Barrier Reef. The closest continent east of the reef is South America, and it is many thousands of kilometres away. The continent of Australia, however, lies directly west of the Great Barrier Reef.