The first person to drive across Australia's Simpson Desert was Edith Coleman, who, with Fred Collings, completed the crossing in 1931. Their expedition proved motor vehicles could traverse the 1,100 km of parallel dunes.
However, the first east-to-west crossing (the more difficult direction against prevailing dune orientation) was achieved in 1936 by a party including Patsy Adam-Smith and Edith Miriam "Weary" Dunlop (later a renowned WWII surgeon). Adam-Smith, a noted Australian author, documented the journey.
These pioneering women demonstrated remarkable resilience in one of Earth's harshest deserts—no roads, no water sources, extreme heat. Their achievements challenged gender expectations and expanded the boundaries of Australian outback exploration.