Standing at 2,228 meters (7,310 feet), Mount Kosciuszko is the highest mountain on the Australian continent. Located in the snowy mountains of New South Wales within the sprawling Kosciuszko National Park, it is a key member of the Seven Summits. While it is the lowest of the continental peaks, it holds a unique position as the rooftop of the world’s oldest and flattest continent, offering a landscape that is starkly different from the jagged, ice-covered spires of the Himalayas or the Andes.
Kosciuszko is widely regarded as the most accessible of the Seven Summits. The ascent is a non-technical trek that can be completed by most hikers during the summer months. The two primary paths—one from Thredbo involving a scenic chairlift and another from Charlotte Pass—wind through ancient granite boulders and vibrant alpine herbfields. However, the mountain’s gentler slopes can be deceptive. During the winter, the peak is transformed into a sub-arctic environment, covered in deep snow and battered by fast-moving weather systems and freezing winds that demand proper navigation and alpine gear.
The mountain is the centerpiece of a fragile and rare alpine ecosystem. It is one of the few places in Australia where true glacial features, such as cirques and glacial lakes, can be found. The surrounding park is home to unique flora and fauna, including the endangered Mountain Pygmy-possum and the iconic Snow Gums, which have evolved to survive the harsh highland winters. The area is also the source of the Snowy River and the Murray-Darling basin, making it a critical water catchment for the entire nation.
The mountain was named in 1840 by the Polish explorer Paweł Edmund Strzelecki in honor of the Polish cultural and political hero Tadeusz Kościuszko, as the mountain’s rounded silhouette reminded him of the Kościuszko Mound in Kraków. For the Indigenous Ngarigo people, however, the mountain—known as Kunama Namadgi—has been a sacred site for thousands of years. It was a place of spiritual gathering where different tribes would congregate during the summer months to harvest Bogong moths and conduct ceremonies.
Today, Mount Kosciuszko stands as a symbol of Australia’s rugged natural heritage. While it faces environmental pressures from invasive species and a warming climate that threatens its seasonal snowpack, it remains an iconic destination. Reaching its summit offers a panoramic view across the ancient, rolling landscapes of the Australian Alps—a breathtaking reminder of the enduring beauty and deep history of the Great Dividing Range.