Australia Square is a prominent skyscraper located in the heart of Sydney, Australia. Completed in 1967, it stands at 170 meters tall and features a distinctive circular design. The building is known for its modernist architecture and was once the tallest building in Australia. The square surrounding the building is a vibrant public space that hosts various events and activities. It includes gardens, seating areas, and cafes, making it a popular spot for both locals and tourists. Australia Square serves as a hub for business and leisure, contributing to the lively atmosphere of the Sydney central business district.