Fossils, Stars, Opals & Outback Innovation Where Deep Time Meets Big Skies

Begin in Charleville, where science looks both skyward and underground.

At the Charleville Cosmos Centre, explore the universe through powerful telescopes beneath some of Australia’s clearest night skies. The same dark skies that guide astronomers today once watched over dinosaurs roaming the inland plains.

Visit the Bilby Experience and learn about conservation in fragile arid ecosystems – landscapes shaped by millions of years of environmental change.

Walk along the Warrego River at sunset, imagining the ancient waterways that once flowed across Queensland during the time of megafauna and dinosaurs.

Drive west into Channel Country landscapes – vast floodplains that once lay beneath the Eromanga Sea over 100 million years ago.

In Quilpie, discover brilliant opals formed when silica-rich water filled cracks and voids in sediment left behind by that ancient sea. These gemstones are geological time captured in colour.

Visit the opal altar at St Finbarr’s Church, explore Lake Houdraman and climb Baldy Top Lookout for panoramic views across landscapes shaped by erosion, flood and deep time.

The earth here doesn’t just tell stories – it sparkles with them.

Today you enter true dinosaur country.

At the Eromanga Natural History Museum, meet “Cooper” (Australotitan cooperensis) – Australia’s largest dinosaur. This enormous titanosaur once walked muddy floodplains that bordered the inland sea.

Join a Fossil Preparation Experience or guided tour and witness how palaeontologists carefully uncover bones preserved for over 95 million years.

Explore working fossil labs, megafauna discoveries and ongoing scientific research that continues to rewrite Queensland’s prehistoric story.

In Eromanga, discovery is not just displayed – it’s happening.

Travel south through vast open horizons shaped by ancient sedimentary basins.

In Thargomindah, visit Australia’s first hydroelectric power station – an extraordinary feat of engineering in a remote outback town. Powered by artesian pressure from the Great Artesian Basin, it demonstrates how geological forces beneath the earth continue to shape human innovation.

Explore Bulloo River landscapes and reflect on how underground water systems – formed over millions of years – sustain life in one of Australia’s driest regions.

Here, science meets survival.

Follow the Bulloo and Warrego River systems toward Cunnamulla, where artesian waters rise from deep underground aquifers laid down in prehistoric times.

At the Artesian Time Tunnel, travel through geological eras and discover how inland seas, tectonic shifts and sediment layers created the Great Artesian Basin – one of the largest underground freshwater reserves in the world.

Visit Bowra Wildlife Sanctuary, where wetlands fed by artesian water attract rich birdlife. These life-giving systems trace their origins back to ancient geological processes.

Relax along the Warrego River at sunset – a reminder that water has always shaped Queensland’s story, from dinosaurs to today.