Ancient Volcano Country on Queensland’s Great Dividing Range

Overview

Main Range National Park protects a long stretch of rugged high country on the western side of the Scenic Rim in south-east Queensland, about 120km south-west of Brisbane. Much of the park sits within the Gondwana Rainforests of Australia World Heritage Area, reflecting both its ancient rainforests and the long geological story written into the range itself. The landscape is tied together by steep escarpments, high ridgelines, deep valleys and a patchwork of rainforest, eucalypt forest and heath.

This is a large park by south-east Queensland standards, covering just over 30,000ha along the Great Dividing Range. It also protects important headwaters, with creeks and rivers rising here and flowing west and east from the range.

Highlights

The character of Main Range comes from its dramatic relief. The park includes sheer escarpments, prominent peaks and broad lookouts shaped by the erosion of the old Main Range volcano. Around Cunninghams Gap and Spicers Gap, the country feels especially bold, with cliff lines, rocky outcrops and long views over surrounding valleys.

There is plenty of scenic contrast within the one park. Some sections are defined by cool, shaded rainforest and sheltered gullies, while others open out onto exposed ridges, heath-covered high points and waterfalls dropping off the range. Features such as The Steamers, The Ramparts and Queen Mary Falls help give the park its strong sense of scale.

Best Time to Visit

The cooler months are often the most comfortable time to spend time in Main Range National Park, especially on the higher parts of the range where the air is clearer and walking conditions are generally milder. Autumn through spring tends to suit the park’s mix of escarpment country and rainforest best.

That said, the park changes with the weather rather than following a single perfect season. Mist drifting through the rainforest and fresh conditions on the crest can make the higher country feel very different from the warmer valleys and plains below.

Plants and Animals

Main Range has an impressive mix of plant communities, shaped by changes in altitude, aspect, soils and exposure. Subtropical and cool temperate rainforest grow in moist, sheltered areas, while open eucalypt forest occupies drier ridges and valleys. On high exposed peaks and rocky outcrops, montane heath and rock pavement vegetation take over.

That variety of habitat supports notable wildlife, including Albert’s lyrebird, the eastern bristlebird and the black-breasted button-quail. The park also supports the giant spear lily, a restricted plant species found in south-east Queensland.

Culture and Heritage

Main Range National Park includes places shaped by earlier timber getting, grazing and road building, particularly around Spicers Gap and Goomburra. Old routes through the range remain part of the park’s story, and early road construction work can still be seen in the Spicers Gap area. The park in its current form was created through the amalgamation of earlier protected areas, with Goomburra later added after forestry ended there.