Sydney Harbour

Sydney Harbour National Park is a national park comprising parts of Sydney Harbour, its foreshores and various islands. The park lies within the Sydney metropolitan area and was created in piecemeal fashion during the 20th century. Much of the harbour foreshores had been spoiled by residential development; what remained was preserved partly because of the presence of military bases, and partly because of the work of conservationists. Early precursors of today's "Greens" were responsible for stopping mining at Ashton Park in the 19th Century. Other places were saved because of people such as the visionary Neil Nielsen, who became the New South Wales Minister for Lands and a strong advocate of a public reserve around Sydney Harbour.

• http://en.wikipedia.org/wiki/Sydney Harbour