Landforms of Oceania, Deserts of Australia, Mountain Ranges of Oceania, Rivers of Oceania - Worldatlas.com

GIBSON DESERT
Covered by small sand dunes and a few rocky hills, this 120,000 sq. mile desert is home to numerous Aboriginal reserves. Farming and cattle raising activities are difficult here as rain seldom falls. 

GREAT ARTESIAN BASIN
Also know as "Channel Country," it's one of the largest artesian groundwater basins in the world and a vital source of water for Australian agriculture. 

GREAT AUSTRALIAN BLIGHT
This spectacular 

GREAT DIVIDING RANGE
Running along the eastern/southeastern edge of the country and extending on into Tasmania, these mountains and its varied ranges separate the dry Australian interior from the coastal areas. The highest point is Mt. Kosciusko in the Australian Alps at 7,310 ft. (2,228 m) high. The Blue Mountains World Heritage Area in New South Wales, about two hour's drive from Sydney, is one of the most beautiful locations in the world and one of Australia's most visited spots. 

GREAT SANDY DESERT
At 150,000 sq. miles in size this arid expanse of Western Australia, south of the Kimberley Plateau, features scattered scrub vegetation and rocks. It has miles of red sand ridges (dunes) and very few people. 

GREAT VICTORIA DESERT
Famous for its red sand dunes, indigenous wildlife and isolation, the Victoria Desert (250,000 sq. miles in size) extends for about 450 miles (750 km), and is mainly a barren area of red sand hills and ridges, dry salt lakes, with very little grassland.