Mount Nothofagus

Mount Nothofagus National Park is a small but botanically significant protected area in the New England Tableland of New South Wales, located in the ranges near Dorrigo. The park protects the southernmost naturally occurring stand of Antarctic beech (Nothofagus moorei) in Australia, a relic of the ancient Gondwana flora that once dominated the Southern Hemisphere. This cool-adapted species survives on the elevated rainforest peaks of the New England Tableland as a living link to the ancient forests that covered Australia when it was part of the supercontinent Gondwana.

Mount Nothofagus National Park supports cool subtropical and warm temperate rainforest wildlife. The superb lyrebird inhabits the moist forest. Albert's lyrebird may occur near the park's northern boundary. The rainforest supports diverse small birds including the speckled warbler and diverse treecreepers. Ringtail possums and feathertail gliders inhabit the canopy. The park's Antarctic beech community provides specialist habitat for cool-adapted invertebrates.

Antarctic beech (Nothofagus moorei) forms the dominant vegetation on the elevated ridge, creating a distinctive moss-draped cool-temperate rainforest community unlike anything else in NSW. The beech trees are ancient, with some individuals estimated at several hundred years old. The understorey features mosses, liverworts, filmy ferns, and cool-adapted shrubs. Surrounding the beech forest, warm temperate rainforest with coachwood and diverse ferns transitions to wet sclerophyll forest. The beech forest represents a Gondwana rainforest community of extraordinary biogeographic significance.

The park is underlain by basaltic and metamorphic rocks associated with the New England Orogen, with the high elevation maintaining the cool, moist conditions required by the Antarctic beech. The basaltic soils are nutrient-rich and support the luxuriant rainforest. The elevation and aspect create a microclimate suitable for this cool-adapted species at the southern limit of its range.

The park has a cool subtropical to warm temperate climate at high elevations. Annual rainfall is high, approximately 1,800 to 2,200 millimetres. The elevated position maintains cool temperatures year round, with cold winters and mild summers. Cloud and mist are frequent, maintaining the moisture required by the beech community.

The Gumbaynggirr and Bundjalung peoples share custodianship of the New England Tableland escarpment. The rainforest ranges were significant in the cultural landscape of the escarpment peoples.

Mount Nothofagus National Park was established specifically to protect the relic Antarctic beech community, recognising its extraordinary biogeographic and ecological significance as Australia's southernmost stand of this Gondwana species.

The Antarctic beech forest walk is the park's primary attraction, providing an otherworldly experience in the ancient moss-draped beech forest. Birdwatching for rainforest species is excellent. The park's connections to the Dorrigo Plateau rainforests provide context for the broader Gondwana Rainforests landscape.

Mount Nothofagus National Park has limited facilities. Access is via roads from Dorrigo. Dorrigo provides visitor services. The park is approximately 560 kilometres north of Sydney. A national parks pass applies.

The Antarctic beech community is highly vulnerable to climate change, with warming temperatures and reduced rainfall threatening its survival. Protecting the beech forest from weed invasion and ensuring adequate moisture is a priority. The park's small size makes active management essential for the long-term survival of this Gondwana relic.