Walter Burley Griffin was an American architect and landscape architect. He designed Canberra, Australia's capital city, the New South Wales towns of Griffith and Leeton, and the Sydney suburb of Castlecrag.

Canberra is the capital city of Australia. Founded following the federation of the colonies of Australia as the seat of government for the new nation, it is Australia's largest inland city and the eighth-largest Australian city overall. The city is located at the northern end of the Australian Capital Territory at the northern tip of the Australian Alps, the country's highest mountain range. As of June 2023, Canberra's estimated population was 466,566.