Peak, southeastern New South Wales , Australia.
Located in the Snowy Mountains of the Australian Alps, Mount Kosciusko is the highest mountain in mainland Australia, reaching 7,310 ft (2,228 m). It is located in Kosciusko National Park, which has an area of 2,498 sq mi (6,469 sq km); it is near Mounts Townsend, Twynam, North Ramshead, and Carruthers, whose melting snows feed the rivers and reservoirs that make up the Snowy Mountains Hydroelectric Scheme. The mountain was named in 1840 in honour of Tadeusz Kosciuszko .