In the late 1960s, plans to develop a large plains zoo to complement Sydney's Taronga Zoo were established. The new zoo would provide breeding facilities particularly suited to the large plains dwelling animals and to fulfil a need for an open range facility for the display of mainly grazing animals. After considerable planning and preparation, a site on the outskirts of Dubbo in central West New South Wales was chosen. Formerly an army camp during World War Two, the site was transformed into a 300 hectare zoo of woodland and irrigated grasslands.