The Nullarbor Plain is one of Australia’s most iconic and isolated landscapes—a vast, treeless stretch of limestone country that spans South Australia and Western Australia. Famous for its endless horizons, rugged cliffs, and the legendary Eyre Highway, it offers a raw, unforgettable outback experience. Whether you’re whale watching at the Bight or free camping under a billion stars, crossing the Nullarbor isn’t just a drive—it’s a rite of passage for travellers chasing Australia’s wide, wild soul.