Opera House

Designed by Danish architect Jørn Utzon, the building was formally opened on 20 October 1973 after a gestation beginning with Utzon's 1957 selection as winner of an international design competition. The government of New South Wales, led by the premier, Joseph Cahill, authorised work to begin in 1958 with Utzon directing construction. The government's decision to build Utzon's design is often overshadowed by circumstances that followed, including cost and scheduling overruns as well as the architect's ultimate resignation.
The Sydney Opera House became a UNESCO World Heritage Site on 28 June 2007.
The building and its surrounds occupy the whole of Bennelong Point in Sydney Harbour, between Sydney Cove and Farm Cove, adjacent to the Sydney central business district and the Royal Botanic Gardens, and close by the Sydney Harbour Bridge.
Though its name suggests a single venue, the building comprises multiple performance venues which together are among the busiest of performing arts centres - hosting well over 1,500 performances annually, attended by more than 1.2 million people. A wide range of performances is presented in the venues, by numerous performing arts producers, including four key resident companies: Opera Australia, The Australian Ballet, the Sydney Theatre Company and the Sydney Symphony Orchestra. As one of the most popular visitor attractions in Australia, more than eight million people visit the site each year, with around 350,000 visitors annually taking a guided tour of the building.
The building is managed by the Sydney Opera House Trust, an agency of the New South Wales State Government.