Great Dividing Range

Great Dividing Range, crest line of the Eastern Highlands of Australia. For the most part it separates rivers draining into the Pacific Ocean from those flowing into the Indian Ocean and the Arafura Sea.

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Great Dividing Range

 or Great Divide

Main watershed of eastern Australia. It consists of a series of plateaus and mountain ranges roughly paralleling the coasts of Queensland, New South Wales, and Victoria that stretches for some 2,300 mi (3,700 km). Beginning in the north on the Cape York Peninsula, Queen., the range heads generally south to become the Australian Alps near the New South Wales–Victoria border. The range bends west in Victoria, ending in the Grampians, while a southern spur emerges from the Bass Strait to form the central uplands of Tasmania. First traversed by Europeans moving into the Australian Outback in 1813, the region is now important for agriculture, lumbering, and mining, and its national parks and other natural areas are major tourist attractions.