The Nepean Gorge is a gorge on the Nepean River west of Sydney, New South Wales, Australia. [1]
The gorge is located south of the western suburb of Penrith [2] and is administered and protected by the National Parks and Wildlife Service. It is carved through the sandstone typical of the region, Hawkesbury sandstone. There is some speculation[ citation needed ] as to why it runs through the eastern edge of the Blue Mountains rather than around it.
The gorge is popular for water recreation by small watercraft all year. Lookouts above the gorge are accessible by dirt roads on both banks and the area is steeped with Aboriginal history. Evidence of prehistoric volcanic activity in the area also exists in the soil and stone of nearby hills.
The Hawkesbury River, or Hawkesbury-Nepean River a river located northwest of Sydney, New South Wales, Australia. The Hawkesbury River and its associated main tributary, the Nepean River, almost encircle the metropolitan region of Sydney. Between Wisemans Ferry and the Pacific Ocean marks the boundary of Greater Metropolitan Sydney in the south and the Central Coast region to the north.
The Colo River, a perennial stream that is part of the Hawkesbury-Nepean catchment, is located in the Central Tablelands of New South Wales, Australia.
The Nepean River, is a major perennial river, located in the south-west and west of Sydney, New South Wales, Australia. The Nepean River, and, continuing by its downstream name, the Hawkesbury River, almost encircles the metropolitan region of Sydney.
The Wollemi Creek, a partly perennial stream of the Hawkesbury-Nepean catchment, is located in the Central Tablelands and Blue Mountains regions of New South Wales, Australia.
The Grose Valley is a rugged valley in the Blue Mountains, New South Wales, Australia. It has been formed by the Grose River, the headwaters of which are in the Mount Victoria area. The valley is located between the Great Western Highway and Bells Line of Road, the two major routes across the Blue Mountains. The majority of the valley falls within the Blue Mountains National Park.
Bents Basin is a protected nature reserve and state park near Wallacia, New South Wales, Australia in the Sydney metropolitan area. The lake basin, which formed at the efflux of the Nepean River from the Hawkesbury Sandstone gorge, is a popular swimming hole with a camping area and an education centre used by local school groups. Also featuring a large woodland area and native wildlife, the reserve is the only picnic area along the Nepean River and it is one of the most popular water-based picnic parks in Greater Western Sydney.
Emu Plains is a suburb of Sydney in the state of New South Wales, Australia. It is 58 kilometres west of the Sydney central business district, in the local government area of the City of Penrith and is part of the Greater Western Sydney region.
Wallacia is a suburb of Sydney, in the state of New South Wales, Australia. Formerly a rural village it is 68 kilometres (42 mi) west of the Sydney GPO, in the local government areas of the City of Penrith, City of Liverpool and Wollondilly Shire. It is part of the Greater Western Sydney region.
Leonay is a suburb of Sydney, in the state of New South Wales, Australia 58 kilometres west of the Sydney central business district, in the local government area of the City of Penrith. It is part of the Greater Western Sydney region.
Castlereagh is a suburb of Sydney, in the state of New South Wales, Australia. Castlereagh is 67 kilometres (42 mi) north-west of the Sydney central business district, in the local government area of the City of Penrith and is part of the Greater Western Sydney region.
The Coxs River, a perennial river that is part of the Hawkesbury-Nepean catchment, is located in the Central Tablelands, Blue Mountains, and Macarthur regions of New South Wales, Australia.
The Cumberland Plain, also known as Cumberland Basin, is a relatively flat region lying to the west of Sydney CBD in New South Wales, Australia. An IBRA biogeographic region, Cumberland Basin is the preferred physiographic and geological term for the low-lying plain of the Permian-Triassic Sydney Basin found between Sydney and the Blue Mountains, and it is a structural sub-basin of the Sydney Basin.
The Grose River, a perennial river that is part of the Hawkesbury-Nepean catchment, is located in the Blue Mountains region of New South Wales, Australia.
The Kurrajong railway line was a railway line in the distant rural western suburbs of Sydney, Australia. It was an extension of the branch off the Main Western line from Blacktown to Richmond and was operated by the New South Wales Government Railways.
The Warragamba River, a river that is part of the Hawkesbury-Nepean catchment, is located in the Macarthur region of New South Wales, Australia.
The Tonalli River, a perennial river that is part of the Hawkesbury-Nepean catchment, is located in the Blue Mountains region of New South Wales, Australia.
The Wollangambe River, an Australian perennial river that is part of the Hawkesbury–Nepean catchment within the Sydney Basin, is located in the Greater Blue Mountains Area of New South Wales.
The Little River, a perennial river that is part of the Hawkesbury-Nepean catchment, is located in the Central Tablelands region of New South Wales, Australia.
The Kanangra Creek, a perennial stream of the Hawkesbury-Nepean catchment, is located in the Blue Mountains region of New South Wales, Australia.
Badgerys Creek, a watercourse that is part of the Hawkesbury-Nepean catchment, is located in Greater Western Sydney, New South Wales, Australia.
33°49′48″S150°35′42″E / 33.830°S 150.595°E