Mount Kosciuszko is a mountain located in the Snowy Mountains in Kosciuszko National Park, New South Wales. With a height of 2,228 metres (7,310 ft) above sea level, it is the highest mountain in Australia (not including its external territories). It was named by the Polish explorer Paul Edmund Strzelecki in 1840, in honour of the Polish national hero and hero of the American Revolutionary War General Tadeusz Kościuszko, because of its perceived resemblance to the Kościuszko Mound in Kraków.
The name of the mountain was previously spelt "Mount Kosciusko", an Anglicisation, but the spelling "Mount Kosciuszko" was officially adopted in 1997 by the Geographical Names Board of New South Wales. The traditional English pronunciation of Kosciuszko is /kɒziːˈɒskoʊ/, but the pronunciation /kɒˈʃʊʃkoʊ/ is now sometimes used, which is substantially closer to the Polish pronunciation [kɔɕˈt͡ɕuʂkɔ].
Various measurements of the peak originally called Kosciuszko showed it to be slightly lower than its neighbour, Mount Townsend. The names of the mountains were swapped by the New South Wales Lands Department, so that Mount Kosciuszko remains the name of the highest peak of Australia, and Mount Townsend ranks as second.
The 1863 picture by Eugene von Guerard hanging in the National Gallery of Australia titled "Northeast view from the northern top of Mount Kosciusko" is actually from Mount Townsend. Mount Kosciuszko is one of the Seven Summits of Kosciuszko version, the other version is Carstensz Pyramid version
