Hanging Rock

Hanging Rock is a distinctive volcanic mamelon located within Hanging Rock Reserve near Woodend in the Macedon Ranges, Victoria, about 70 km northwest of Melbourne. Rising 105 metres above the surrounding plain, the 6.25-million-year-old formation features unusual rock columns, boulders and crevices. The reserve is known for its scenic summit walk, picnic grounds and association with Joan Lindsay's novel Picnic at Hanging Rock, and is managed by Macedon Ranges Shire Council.

Visitors can explore Hanging Rock Reserve, a bushland reserve centred on the volcanic rock formation. A well-marked walking track leads from the picnic grounds and lake to the summit via rocky steps, boulders and narrow passages, with lookouts offering views over the Macedon Ranges. The base area includes open lawns, picnic and barbecue areas, a cafe and Discovery Centre. Wildlife such as kangaroos and wallabies may be seen, and interpretive signs explain geology and local heritage.

Hanging Rock is a rare volcanic mamelon formed by magma eruption about 6.25 million years ago. It was surveyed and named Mount Diogenes by Major Thomas Mitchell in 1836 and later known as Hanging Rock. The reserve was established as a public recreation reserve in the 19th century and has been managed for conservation and recreation. It gained international fame through Joan Lindsay's 1967 novel Picnic at Hanging Rock.

The formation is known to the Eastern Kulin peoples including Dja Dja Wurrung, Woi Wurrung and Taungurung as Ngannelong and holds cultural significance as part of Country. It is a landmark for community gatherings, markets and events, and is culturally significant for its association with Australian literature and film through Picnic at Hanging Rock.