|It is one of the World Heritage site. Opera house is used only for performances and shows. It is one of the most popular attractions in Australia. The dimension of the house is 656 feet in length and 395 feet in breadth from its widest points. The building is situated near to Sydney Harbour Bridge. This is the most beautiful building of 20th century’s. It describes several strands of inspiration, both in architectural form and building design. It is a sequence of large precast of concrete shell. The design and construction of the shell construction took 8 years to complete and the development of the particular terracotta tiles for the shells took over three years.
The building is design by the Danish architect Jorn Utzon. Design and construction of the house is very much entwined. It provides a place for many arts performing companies, annually it conduct 3000 events. There are approx 1000 rooms in this house. It is constructed with one million tiles on the roof and has 2200 pre cast material block as its roof. Each shell in the house is glazed off-white tiles the roof block has detained together by 350km of tensioned steel cable.
There are two main hall set alongside with their long axes. One hall for opera and one for art work concerts, faintly tending from each other, normally operating north south. The special feature of the building is glass walls. Walking up the stairs to top you can experience a comfy sea breeze, after enjoying the good Australian daylight, rest under the Opera House for an amazing snap in the shade.
It is especially attractive in summer when sun reflect the off the water in the harbor on to it. There is a concert hall with 2,680 seats which is used by numerous art presenters. The house contain a Drama Theatre with approx 540 seats and used by dance and theatrical presenters. The house also has a studio with capacity of 400 people. The theatre in the house which is known as Joan Sutherland Theatre with 1,507 seats is used by Opera Australia. There are other multipurpose venues for people, which are known as Utzon Room. More then 200 people can seats in those rooms .In the building, there are also the facility of cafe, restaurants, bar studio and retail outlets are also available. So view the great architecture made by human.