Mount Kosciuszko
The highest peak on the Australian mainland, reached by a walkway across a treeless alpine plateau of granite tors and summer wildflowers.
Updated 18 October 2026

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At 2228 metres, Kosciuszko is the highest point on the Australian mainland, which sets expectations it cannot really meet: the summit is a broad rounded rise rather than a peak, and the walk to it is not difficult. What makes the day worthwhile is the plateau it crosses. Above the treeline the Snowy Mountains open into rolling alpine country of granite tors, snow gums at the edges, glacial lakes and, through January and February, a short intense flowering of alpine plants. From Thredbo a chairlift lifts you most of the way and a raised metal walkway runs about six and a half kilometres to the top. From Charlotte Pass the track is longer and quieter.
History
The Ngarigo name for the mountain is Kunama Namadgi, and the Polish explorer Paweł Edmund Strzelecki named it in 1840 after the general Tadeusz Kościuszko, for its likeness to the Kościuszko Mound in Kraków. Strzelecki's party, with James Macarthur and the Aboriginal guides Charley Tarra and Jackey, climbed from the Geehi Valley by Hannel's Spur to the peak now called Mount Townsend, where his instruments showed that the neighbouring summit was slightly higher, and he reached it alone on 12 March 1840 (Wikipedia, Mount Kosciuszko).
Highlights
- The summit walkway - a raised metal path across fragile alpine ground to the high point.
- Alpine wildflowers - dense flowering across the plateau through January and February.
- Glacial lakes - Lake Cootapatamba and Blue Lake, visible from the main routes.
- Granite tors - weathered outcrops standing above the treeless rolling plateau.
When to go
December to March is the walking season, when the track is clear of snow and the flowers are out. Outside that window the plateau is a snow environment requiring proper gear and experience. Weather changes fast at any time of year, and a warm morning in Thredbo can mean wind and sleet on the summit ridge two hours later.
What to expect
Many people find the summit anticlimactic; it is a walk on a metal path to a mound with a cairn, not a mountaineering objective, and on fine summer weekends the walkway is busy end to end. Add the chairlift and the park entry fee and it is not cheap. There is no shelter on the plateau if the weather turns.
Nearby
Thredbo and Jindabyne are the bases, with Charlotte Pass and the Snowy River valley nearby.
Key facts
Source: Wikidata, item Q178167, read on 18 October 2026.
What to pack for Mount Kosciuszko
Chosen from what this place is for. Tap a kit for the full checklist.
- Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
- Warm base layers - Merino or synthetic against the skin - never cotton, which chills when damp. Find on Amazon
- Layers for big temperature swings - Warm sun by day, near-freezing at night, even near the equator. Find on Amazon
- Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
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