The Sydney Opera House or Sydney Opera House, located in the city of Sydney, state of New South Wales, Australia, is one of the most famous and distinctive buildings of the twentieth century. Declared a World Heritage Site in 2007, it was designed by Danish architect Jørn Utzon in 1957 and opened on October 20, 1973 by her majesty Queen Elizabeth II, in her role as Queen of Australia.
In the building plays, ballet, opera or musical productions are performed. It is home to the Opera Australia company, the Sydney Theater Company and the Sydney Symphony Orchestra. It is administered by the Opera House Trust, a public body under the supervision of the Ministry of Art of New South Wales.Edit best answer History