Naturally Australia

The river Murray forms part of one of the world's largest river systems. Together with the Darling River the 'Mighty Murray' runs for 1450 kilometres, making up the single longest, continuous waterway in Australia. This program looks at how the river formed and at how it has changed both naturally and as a result of human use.

The Great Australian Bight has been described as the edge of the world...so final and so dramatic is this arid coastline. This program looks at how the coastline came to be and explores the dynamic nature of the area and coastal features including the caves, blowholes and sand dunes.

The Simpson is one of the greatest sand dune deserts in the world. This program looks at how the desert's 1,100 dunes were formed. It also looks at other land types in the desert such as 'Breakaway Country', Gibber Plains and rivers. The program also explores how plants and animals have adapted to the desert.