description Nullarbor Plain Overview
The Nullarbor Plain is a broad, flat limestone plateau extending across southern Australia between South Australia and Western Australia. Its name refers to the absence of trees, and the region is characterized by arid conditions, sparse vegetation, and extensive karst terrain shaped by the dissolution of limestone. The Trans-Australian Railway crosses the plain, including a 478-kilometre section widely described as the world's longest straight railway track.
help Nullarbor Plain FAQ
Where is the Nullarbor Plain located?
The Nullarbor Plain stretches across southern Australia between South Australia and Western Australia. It is a broad, flat limestone plateau with very sparse vegetation.
Why is it called the Nullarbor Plain?
The name refers to the region's lack of trees. It comes from Latin roots meaning roughly no trees.
What kind of landscape is found beneath the Nullarbor Plain?
The plain is built largely from limestone and contains extensive karst terrain. Arid conditions and limited surface water are major features of the landscape.
Can people drive across the Nullarbor Plain?
Yes, the Eyre Highway crosses the Nullarbor between South Australia and Western Australia. Travellers must prepare for long distances, limited services, and dry conditions.
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