Why Almost Nobody Lives Along Australia’s Southern Coast

Why Is Australia's Southern Coast Completely Empty?

The maps of Australia hide something extraordinary. Stretching for more than 2,000 kilometers, the Great Australian Bight looks like the perfect coastline, yet zoom in and you will find almost no cities, almost no harbors, endless cliffs, and vast emptiness. What keeps this forgotten coast untouched?

In this video, we dive deep into Australia's southern frontier to uncover one of Earth's oldest landscapes, hidden underground cave systems, giant underwater canyons, and a dramatic coastline that is slowly disappearing.

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Were you more surprised by the giant underground cave systems, the ancient seabed beneath the Nullarbor, or the incredible marine life hidden beneath the Great Australian Bight? Leave your answer in the comments below!

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