Mount Kosciuszko is the highest peak in which country? Australia!!! Mount Kosciuszko summit is a bucket-list item for every Australian backpacker or traveller and so it was for me too. It is situated in Kosciuszko national park in NSW at an elevation of 2228mts above sea level making it Australia’s tallest mountain. There are 3 Koscuiszko summit walks that can take you to the top … Continue reading Ultimate Guide to Mount Kosciuszko Summit from Charlotte Pass