Mount Manning Range

Mount Manning Range Conservation Park is a conservation reserve in the Goldfields-Esperance region of Western Australia, protecting mallee-heath, woodland, and granite outcrop habitats in the semi-arid eastern Goldfields. The park encompasses the Mount Manning Range — low granite inselbergs and ranges rising above the surrounding semi-arid woodland plains. The Goldfields is one of the world's most reptile-diverse regions, and the park contributes to conserving this extraordinary biodiversity. The park is managed by DBCA.

Mount Manning Range Conservation Park supports the semi-arid Goldfields fauna. The rocky terrain of the range provides habitat for black-footed rock wallabies (Petrogale lateralis) — a vulnerable species that retreats to inaccessible rock cliffs and caves for protection from predators. Malleefowl build mounds in undisturbed mallee scrub. Reptile diversity is exceptional — over 40 reptile species have been recorded in comparable Goldfields granite areas. Peregrine falcons nest on cliff faces. The park is a significant refuge for small mammals including the mulgaras.

Granite inselbergs support specialist rock community plants including rare annual species and mossy cushion communities. Surrounding the range, mallee-heath and gimlet woodland occupy various substrates. The spring wildflower flora of the Goldfields granite communities includes numerous endemics. Rare and endangered plant species are often associated with granite outcrops, which provide unique edaphic refugia.

Mount Manning comprises Archaean granitic intrusions — dome-shaped granite bodies that have been exhumed by erosion of surrounding rocks. These inselbergs are remnants of a deeply eroded Archaean landscape. The granite is approximately 2.6–2.7 billion years old. Granite joints and sheeting structures are well-displayed. The surrounding plains are laterite-capped with red loam soils.

Semi-arid Mediterranean climate. Annual rainfall 250–350 mm. Hot, dry summers with temperatures exceeding 40°C. Mild winters. Granite outcrops collect and concentrate rainfall, creating microhabitats that support higher plant diversity than surrounding plains.

Mount Manning lies within Ngadju Noongar country. Granite outcrops were important gathering places in the semi-arid Goldfields, providing reliable water in rock holes (gnamma holes) and abundant wildlife. The goldfields era brought rapid European development from the 1890s.

Mount Manning Range Conservation Park was reserved to protect the significant granite inselberg habitat and its associated flora and fauna. Granite inselbergs are recognised as important refugia and centres of plant endemism in the Goldfields.

Nature walks and climbing on granite outcrops. Wildlife observation for black-footed rock wallabies and raptors. Spring wildflower displays on granite rock communities. The views from the range over the semi-arid plains are expansive.

Located in the Goldfields region. Access via unsealed roads. No formal facilities. Self-sufficient travel required. Kalgoorlie and nearby towns provide services.

Black-footed rock wallabies are vulnerable to fox predation outside their cliff retreats. Feral cats are a significant predator. Invasive buffel grass alters fire regimes on granite slopes. Grazing by feral goats and sheep degrades vegetation around granite outcrops.