Grade 4 trails are suitable for experienced hikers as navigation and technical skills will be required. Trails will be long, rough and very steep with limited signage or navigation aids. Click here for more information on the hike grading system in Australia.

Blue Gum Loop (22km)

Grampians Peaks Trail (164km)

Flaggy Creek Gorge (12km)

Feathertop and Highplains Circuit (47km)

Hogan Track and Old River (24km)

Werribee River Mount Hope Circuit 2 (17km)

Strzelecki Peaks Flinders Island (6.2km)

Cooloola Wilderness Trail (47.9km)

Yuraygir coastal walk (65km)

Nature Track (3.1km)

Buffalo Plateau Circuit (33.8km)

Rosewood Creek walking track (5.5km)

Taronga Zoo to Spit Bridge (10.4km)

Mavista Falls (3km)

Casuarina Sands to Kambah Pool (14km)

Sphinx to Mt Kuring-gai (10.7km)

Yankee Creek (8.5km)

The Fortress (5.2km)

Litchfield Tabletop Track (39km)

Werribee Gorge and Falcons Rim (13.7km)

Mount Ngungun Summit Track (2.8km)

Grove Creek Falls Walking Track (6km)

East Walk and Cowan Track (13.4km)

North Keppel Island Hilltop Trail (5.3km)

Ironbark walking track (4km)

Little River Gorge Walk (7.5km)

Werribee Gorge Offtrail (6.9km)

Six Foot Track (44.8km)

Clearwater Gully (15.4km)

Palm Jungle loop track (10km)

Castle Rock Track (5.2km)

Jacks Creek walking track (2.4km)

Mount Gray walking track (7km)

Chambers Circuit (9.6km)

Mount St Gwinear (8km)

Dubbo Gully loop trail (18km)

Karlinyah Bidi (5.9km)

Fainter and Spion Kopje Firetrail Circuit (65km)

Mt Bass- Winifred Falls (6.7km)

Cedar Grove Track (2.8km)

Gosford to Lisarow (11.3km)

East Mt Barren (3km)

Mt Bogong Circuit from Falls Creek (63km)

Mitchell River Walking Trail (25.1km)

Summit walking track (3km)

Border Track (21.4km)

Thredbo to Village Weir return (2.2km)

Couranga (9.8km)

Peak Charles Trail (2km)

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