Which is the highest mountain in Australia?

Mount Kosciuszko

Mount Kosciuszko is located in New South Wales of Australia, it is the highest mountain in Australia.

It is interesting that, In Australia whenever a mountain found to be taller than Mount Kosciuszko then it named as Mount Kosciuszko, so that Mount Kosciuszko remains highest mountain in Australia. The mountain was named after Tadeusz Kosciuszko,  who is a national hero in Poland,Lithuania and the United States. He was recognized for his contribution to the American Revolutionary War.