Tully Gorge

Tully Gorge National Park protects the spectacular rainforest gorge of the Tully River in the Wet Tropics of far north Queensland, between Ravenshoe and Tully. The gorge is one of Australia's premier white-water rafting destinations, with the Tully River providing challenging rapids through dense tropical rainforest. The park protects the gorge's extraordinary rainforest, with some of the highest annual rainfall in Australia, and the river corridor that is both ecologically and recreationally significant.

The gorge's World Heritage rainforest supports a diversity of Wet Tropics fauna. Cassowaries pass through the rainforest. The Tully River supports barramundi and freshwater cod in the lower reaches, with various fish in the gorge itself. River dolphins and freshwater crocodiles are present in the lower section. The dense rainforest supports Victoria's riflebirds, various kingfishers, and countless other Wet Tropics bird species. The river environment, with its falls, rapids, and pools, supports diverse aquatic life.

The gorge walls and surrounding landscape are clothed in complex mesophyll vine forest, one of Australia's richest vegetation communities. The permanently moist conditions in the gorge support particularly lush vegetation, with ferns, mosses, and epiphytic plants coating the trees and rock faces. Fan palms (Licuala ramsayi) create distinctive stands in the lowland rainforest. The annual rainfall of 3,000–4,500 millimetres in the gorge area produces vegetation of extraordinary vigour and diversity.

The Tully River gorge is carved through metamorphic and granitic rocks of the Wet Tropics uplands, with the river exploiting fractures and less resistant rock zones. The falls and rapids in the gorge reflect the varying resistance of different rock types. The gorge walls expose the deep metamorphic rocks that underpin the World Heritage landscape. The Cardwell Range, which the river descends through, is part of the ancient continental margin of north Queensland.

The Tully area has one of the highest rainfalls in Australia, with the Tully township recording over 4,000 millimetres annually. The gorge and upper catchment receive even higher precipitation. The wet season from November to April produces the highest river flows and the most challenging white-water conditions. The dry season still maintains significant flow due to the high annual rainfall. Temperatures are warm and humid year-round.

The Tully River gorge is within the country of the Jirrbal people. The river and its gorge were significant features of the Wet Tropics landscape used by Aboriginal groups. European development of the Tully River included hydroelectric power generation at Kareeya Power Station, which uses the Tully's significant flow for electricity generation. White-water rafting became a commercial operation in the 1980s, making the gorge one of north Queensland's most popular adventure tourism destinations.

Tully Gorge National Park was established to protect the rainforest gorge and its Wet Tropics values. The park became part of the Wet Tropics World Heritage Area in 1988. Management must balance protection of the World Heritage values with the significant recreational use of the river for white-water rafting. The Kareeya Power Station operates within or adjacent to the park, representing a pre-existing industrial use that predates the park's establishment.

White-water rafting on the Tully River is the signature experience, with Grade 3–4 rapids through tropical rainforest considered one of Australia's top rafting experiences. Commercial operators run day trips from Mission Beach and Cairns. The gorge walk and swimming in the river pools are also popular. The scenery of the gorge — vertical rainforest walls, falls, and the rushing green river — is spectacular.

The park has facilities at the Tully Gorge access area including car parking and the commercial rafting put-in points. Day trips with commercial rafting operators from Mission Beach (approximately 1 hour) or Cairns (approximately 2 hours) are the standard way to experience the gorge. The nearest town with services is Tully on the coastal lowlands.

Managing the environmental impact of intensive white-water rafting use, including chemical waste management in the river, noise impacts on wildlife, and bank erosion, is an ongoing challenge. The Wet Tropics World Heritage values are the primary conservation mandate. Maintaining water quality in the gorge given the hydroelectric operations and the intensive rafting use requires careful monitoring and management coordination.