Mitchell River

Mitchell River National Park encompasses approximately 11,900 hectares of rugged gorge country and forest along the Mitchell River in the Strzelecki Ranges and East Gippsland foothills, northeast of Bairnsdale. The park's centrepiece is the spectacular Mitchell River Gorge, where the river has carved through ancient granitic and metamorphic rocks to create one of Victoria's most dramatic river gorge landscapes. The Den of Nargun, a water-eroded cave on the gorge wall, is a site of deep cultural significance for the Gunaikurnai people and is associated with the mythological creature the Nargun. The park provides exceptional bushwalking opportunities through its diverse forest and gorge environments.

Mitchell River National Park supports diverse fauna across its gorge, forest, and heathland habitats. Common wombats, swamp wallabies, and echidnas are regularly encountered. Platypus inhabit the Mitchell River and its tributaries, and the gorge pools provide excellent habitat for this elusive monotreme. Greater gliders and common brushtail possums use the mature eucalypt forest. The park supports populations of the spot-tailed quoll. Lyrebirds are abundant in the moist gully environments. The river supports native fish including river blackfish. Powerful owls hunt the park's forests. The gorge environment supports specialized wildlife communities adapted to the rocky terrain.

The vegetation of Mitchell River National Park is diverse, ranging from wet sclerophyll forest and cool temperate rainforest in the moist gorge environments to dry sclerophyll forest and heathland on exposed ridges. Warm temperate rainforest with sassafras and blackwood occupies the most sheltered gully positions. Mountain ash and messmate dominate the tall wet forest on moist slopes. The gorge walls support specialized plant communities including ferns, mosses, and various flowering plants adapted to the spray-misted rock faces. The heathland on the drier ridges features banksias, hakeas, and diverse heath species. The park contains numerous rare and threatened plant species.

Mitchell River National Park is underlain by Silurian and Devonian granites and metamorphic rocks that form the basement of the East Gippsland highland. The Mitchell River has incised deeply through these resistant rocks, creating the spectacular gorge that is the park's defining feature. The Den of Nargun cave was formed by wave and seepage erosion of a softer rock layer within the gorge wall, creating a large overhang above the river. River terraces above the present river channel record former higher water levels during periods of higher river flow.

Mitchell River National Park experiences a cool temperate climate with high, reliable rainfall influenced by its proximity to the Gippsland ranges. Annual rainfall in the upper catchment areas can exceed 1,500 millimetres. The gorge environment is cooler and more moist than surrounding areas. Bushfire risk is significant in the drier forest communities on the park's ridges.

The Gunaikurnai people have inhabited the Mitchell River valley and surrounding country for tens of thousands of years. The Den of Nargun is a sacred site associated with the Nargun, a mythological creature of great power in Gunaikurnai tradition. Visitors approaching the site are requested to be respectful and to follow cultural protocols. European exploration of the Mitchell River occurred during the 1840s, and the region was progressively settled by pastoralists and timber operations.

Mitchell River National Park was established to protect the spectacular gorge landscape and the culturally significant Den of Nargun site, managed in partnership with the Gunaikurnai people. Parks Victoria works with the Gunaikurnai Land and Waters Corporation in the management of the Den of Nargun site and associated cultural heritage.

The Den of Nargun walk is the signature attraction, following the Mitchell River gorge to the culturally significant cave site. The gorge walk provides spectacular scenery through the deeply incised river gorge with swimming holes in summer. The Mitchell River gorge camping area provides a base for extended exploration. Birdwatching and wildlife observation along the river are highlights.

Mitchell River National Park has a campground at Billy Goat Bend with basic facilities. The park is accessed from Bairnsdale via Iguana Creek Road. Bairnsdale provides comprehensive visitor services. The park is approximately 300 kilometres from Melbourne.

Conservation management focuses on protecting the culturally significant Den of Nargun site and the park's diverse ecological communities. Fox and deer management programs protect native wildlife. Weed control in the riparian areas is ongoing. Cultural heritage management is conducted in partnership with the Gunaikurnai Land and Waters Corporation.