The metropolises that is New Castle is situated at the mouth of the Hunter River, in New South Wales,Australia. The city became famous for its coal, and today is the largest coal exporting harbour on this planet. But what people often over look is new Castle's rich history and cultural background, which make for a very interesting place to visit. New castle is celebrated for its cultural background, and for its beautiful beaches that surround the city. Australia's oldest Theatre, the Victorian Theatre, can be found in this busy city..