Arkaroola: Oppaminda Nudlamutana Hike (15.2km)

The Arkaroola Wilderness Sanctuary, in South Australia's remote northeast, is a haven for geology enthusiasts. Established by the Sprigg family, the sanctuary honours the legacy of the late Reg Sprigg, a distinguished South Australian geologist. His work included significant geological discoveries in the northern Flinders Ranges and Cooper Basin, and he played a key role in founding Santos and Beach Petroleum.

Arkaroola boasts a remarkable geological tapestry. Rugged mountains, towering granite peaks, and magnificent gorges characterise this ancient landscape. Mysterious waterholes dot the terrain, providing habitat for a diverse range of Australian wildlife. Birdwatchers will be delighted by the variety of avian species, while reptile and mammal enthusiasts can search for creatures including the shy and endangered Yellow-footed Rock-wallaby. Notably, Arkaroola is considered one of the best places in Australia to observe these rare marsupials in their natural environment.

Visitors can explore this extraordinary landscape on foot, following in the footsteps of early explorers. The sanctuary offers a network of well-marked walking trails suitable for most ages and abilities. The latter section of Griselda Hill presents the most challenging terrain. Brochures detailing the trails are available for purchase at the Arkaroola Resort Village.