Nullarbor National Park

Stretching across the vast, treeless plain of the Nullarbor, this national park is a study in stark beauty and raw isolation. The name 'Nullarbor' comes from the Latin nulla arbor (no trees), and indeed the landscape is a seemingly endless expanse of limestone karst, punctuated by dramatic sea cliffs, blowholes, and the world's longest straight railway. For travellers seeking a true outback experience far from the crowds, Nullarbor National Park offers a profound sense of space and a chance to witness a unique ecosystem adapted to extreme aridity.

Highlights & What to See

• Bunda Cliffs: Stretching for over 200 kilometres along the Great Australian Bight, these sheer limestone cliffs plunge dramatically into the Southern Ocean. Look for southern right whales calving in the waters below (June–October).
• Murrawijinie Caves: Explore these limestone caves with impressive stalactites and stalagmites. The main cave is easily accessible and lit, offering a cool respite from the arid surface.
• Koonalda Cave: A significant archaeological site with ancient Aboriginal hand stencils and evidence of flint mining over 20,000 years ago. Access is restricted, but the entrance can be viewed.
• Nullarbor Roadhouse: An iconic pit stop on the Eyre Highway, known for its quirky signage and as the gateway to the park. It's a good spot for fuel, supplies, and a classic outback photo.
• Stargazing: With virtually no light pollution, the Nullarbor offers some of the darkest skies in Australia. On a clear night, the Milky Way is a brilliant, dusty band overhead.

Suggested Time to Spend

Most travellers experience Nullarbor National Park as a transit stop on the Eyre Highway between Ceduna and Eucla. Plan for at least one full day to explore the highlights: a morning at the Bunda Cliffs, an afternoon at the Murrawijinie Caves, and an evening under the stars. If you're travelling with a campervan or tent, consider staying two nights to fully absorb the isolation and to attempt the longer walks or birdwatching along the cliffs.

Nearby Areas Worth Combining

• Ceduna: The last major town before the Nullarbor heading west; stock up on supplies and visit the Ceduna Aboriginal Arts Centre.
• Eucla: A tiny settlement just over the border into Western Australia, with a historic telegraph station and the ruins of old Eucla.
• Great Australian Bight Marine Park: Adjacent to the national park, this marine reserve protects the whale nursery and offers exceptional coastal views.
• Head of Bight: A dedicated whale-watching platform on the Bunda Cliffs, with interpretive displays and a boardwalk (entry fee applies).
• Yalata: An Aboriginal community with a roadhouse and access to the beach; cultural tours may be available by arrangement.

Please check official sources for current details.