Boonoo Boonoo

Boonoo Boonoo National Park is a rugged protected area in the Northern Tablelands of New South Wales near Tenterfield, notable for its dramatic waterfall where Boonoo Boonoo Creek plunges 210 metres over the edge of the tableland escarpment. Covering approximately 2,760 hectares, the park protects granite tableland communities, spectacular gorges, and the remnant dry rainforest communities that persist in sheltered positions along the escarpment. The park's name is derived from the local Aboriginal language, meaning a place of boulders or rocky ground, which aptly describes the distinctive granite landscape of the Northern Tablelands.

The park's diverse habitats support a rich fauna community. Rock wallabies inhabit the rocky gorge escarpments, and swamp wallabies and eastern grey kangaroos are common in the more open woodland areas. The platypus inhabits the pools above and below the falls where the creek meanders through sheltered sections. Lace monitors bask on warm granite surfaces, and diamond pythons are present in the sheltered gully habitats. Peregrine falcons nest on the cliff faces of the gorge, and wedge-tailed eagles soar above the plateau. The dry rainforest gullies harbour subtropical birds including regent bowerbirds and wonga pigeons.

Boonoo Boonoo National Park supports a diverse flora community reflecting the varied geology, topography, and rainfall of the Northern Tablelands. New England peppermint and mountain gum dominate the open woodland on the plateau, with an understorey of native grasses, trigger plants, and sundews. The gorge walls and sheltered gullies support dry and dry notophyll vine forest containing species such as native figs, crows ash, and bolwarra, representing remnant subtropical rainforest communities that persist in the cooler, more humid microclimate of the gorge. Lichen and moss communities colonise the bare granite surfaces throughout the park.

The park is centred on the Tenterfield Granite, a Carboniferous-age plutonic intrusion approximately 300 million years old, part of the New England Batholith. The granite has been deeply weathered and heavily jointed, and streams have exploited joint systems to incise the spectacular gorges visible throughout the park. Boonoo Boonoo Falls represents a major knickpoint in the long profile of the creek where erosion has exposed a particularly resistant band of granite, resulting in the dramatic vertical plunge of the falls. Large granite boulders, formed by the progressive exfoliation and rounding of jointed granite blocks, are characteristic landscape features.

Boonoo Boonoo National Park has a cool temperate climate typical of the Northern Tablelands at approximately 1,000 to 1,200 metres elevation. Winters are cold, with frequent frosts and occasional snow, most likely between June and August. Annual rainfall averages 900 to 1,000 millimetres, reasonably evenly distributed through the year with a slight summer maximum from convective thunderstorms. Summer days are mild and pleasant, typically 22 to 27°C. The gorge interior has a noticeably cooler, more humid microclimate than the surrounding plateau. Autumn is particularly attractive, with clear skies and moderate temperatures ideal for exploring the falls and gorge.

The Gamilaraay people and their neighbours are the traditional custodians of the Tenterfield region, with the rocky gorge landscape of Boonoo Boonoo having cultural significance as a landmark and resource area. The waterfall and gorge would have been known as spiritual and significant places within the broader Indigenous landscape. European settlers arrived in the area in the 1840s and 1850s, establishing sheep and cattle stations on the plateau. The Boonoo Boonoo Falls were identified early as a spectacular natural landmark, and the area has attracted visitors from Tenterfield and the wider region since the late 19th century.

Boonoo Boonoo National Park was gazetted in 1970, initially to protect the falls and gorge system. The park boundary has been expanded several times since then to incorporate additional areas of ecological value including the dry rainforest communities and granite plateau habitats. The falls are the primary visitor attraction and the park has developed appropriate infrastructure to manage visitor access while protecting the sensitive gorge environment. The park is managed in conjunction with the adjacent Bald Rock National Park, which protects the famous granite monolith of the same name to the south.

Boonoo Boonoo Falls is the centrepiece attraction, reached by a short and easy walking track from the car park to the falls lookout. The view from the lookout down the sheer 210 metre drop to the gorge below is spectacular, and sunset lighting on the gorge walls is particularly dramatic. The Cypress Pine Walk provides an alternative short circuit through woodland to a second lookout. The creek above the falls offers pleasant picnicking and wading in the pools. More adventurous visitors can explore the gorge base via a steep and challenging descent track that provides access to the pools and rock formations below the falls.

Boonoo Boonoo National Park has a day use picnic area near the falls with tables, toilets, and barbecue facilities. The Cypress Pine camping area offers basic tent camping with pit toilets. The park is reached via Boonoo Boonoo Road from Tenterfield, approximately 28 kilometres north. The road is sealed for much of the distance and gravel for the final few kilometres to the park. Tenterfield provides accommodation, fuel, and all visitor services. The park is often combined with Bald Rock National Park in a day trip from Tenterfield. A national parks pass or day fee applies.

Conservation management in Boonoo Boonoo focuses on protecting the dry rainforest communities in the gorge, which are vulnerable to altered fire regimes and weed invasion. Lantana has invaded some sections of the gorge and is subject to active control. The granite plateau communities are sensitive to disturbance, and visitor management aims to minimise trampling of sensitive lichen and moss communities near the falls. Feral animals including cats and foxes are managed to protect ground-nesting birds and small mammals. The park's proximity to Bald Rock National Park allows coordinated management of shared wildlife populations and weed control across the granite landscape.