The Dharug National Park is a protected national park that is located in the Central Coast region of New South Wales, in eastern Australia. The national park is situated approximately north of the Sydney and west of .
The park contains the Great North Road, one of the eleven UNESCO World Heritage-listed Australian Convict Sites. These eleven sites present the story of the forced migration of convicts and the ideas and practices of punishment and reform of criminals during this time. The relatively intact Devine's Hill and Finch's Line sections of the Old Great North Road, approximately long and contained within the national park, The Popran National Park is located on the eastern bank of Mangrove Creek and the Marramarra National Park is located on the southern shore of the Hawkesbury River; making the Dharug National Park, when combined with adjoining parks, a virtually contiguous area of protected national park stretching from in the Hunter Region in the north to in the Hills District in the south.
The Dharug National Park lies within the Sydney Basin, a major structural unit of Permian and Triassic age (270-180 million years ago) consisting almost entirely of horizontally bedded sedimentary rocks. The park lies on the northern margin of the Hornsby Plateau; a subdivision of the Sydney Basin.
Etymology
The park derives its name from the indigenous Darug people, south of the Hawkesbury River, who are not the traditional custodians of the area. It is incorrectly named on the land of the traditional Darkinjung custodians.