‘HER LATE MAJESTY’S OPERA HOUSE OPENING HALF OUNCE COMMEMORATIVE’
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One of the most significant Australian milestones Her Late Majesty Queen Elizabeth II returned for was the official opening of the Sydney Opera House on 20 October 1973. At the time, the Opera House was already one of the most talked-about construction projects in the nation’s history, having originally been estimated to cost just $7 million before ultimately exceeding $100 million and facing numerous engineering and design challenges throughout its development.
The Queen’s visit coincided with the long-awaited inauguration of the building following more than a decade of controversy, debate, and public fascination. The ceremony was televised nationwide and featured fireworks over Sydney Harbour, as well as a performance of Beethoven’s Symphony No. 9, attracting tens of thousands of spectators and marking the beginning of the Opera House’s role as a centre of cultural life.
Her Late Majesty was accompanied by the Duke of Edinburgh and the Premier of New South Wales, Sir Robert Askin, who joined her in unveiling what would soon become one of the most recognisable landmarks in the world. In her address, The Queen described the Opera House as a “remarkable addition to Australia’s architecture and to its cultural and community life,” acknowledging the challenges of its creation while recognising its success in capturing the imagination of people across the globe.
The opening of the Sydney Opera House marked a defining moment in Australia’s modern history, symbolising a confident, creative nation ready to take its place on the world stage.​
Call one of our Senior Executives now on 02 9841 3324 to secure this tribute to Her Late Majesty Queen Elizabeth II and the remarkable Australian tours that defined her enduring connection with the nation.






