I assume you refer to the distinctly shaped "Sydney Opera House", which is located on Sydney Harbour.
Sydney Opera House.... obviously
Sydney Opera House, Sydney, New South Wales, Australia
Sydney and it is not even terribly good for opera as a result of political interference when it was built.
Probably Sydeny Opera House :)
The Sydney Opera House is indeed one of Australia's most famous man-made tourist attractions. Approximately four million tourists visit the Opera House each year.
The most famous 'monument' in Australia is the natural landmark of Uluru/Ayers Rock. The most famous man-made landmark would be either the Sydney Harbour bridge or the Sydney Opera House.
sydney's most famous house is called Opera house.
I'd say the Sydney Harbour Bridge or the Opera House are more internationally famous than even Sydney itself!
opera house
Sydney is not a country. Sydney is one of the most famous cities located in Australia, and known for its iconic Harbour Bridge and the Opera House.
sydney opera house
It could be; The Sydney Opera House The Sydney Harbour Bridge The Kangaroo The Koala Bear The outback Sir Donald Bradman (famous cricketer) Paul Hogan (famous larikin)