Both Greenhill and Waterfall Gully are both suburbs of what city?
Greenhill, South Australia Greenhill is a suburb of Adelaide located about 9.3 km east of the city centre in the foothills of the Adelaide Hills. Its boundaries were created in October 2001 in respect of the “long established name” with some land being moved into the adjoining suburb of Waterfall Gully in July 2002. The suburb includes Greenhill Recreation Park and the western slopes of Mount Lofty. Greenhill Creek flows through Waterfall Gully and feeds into First Creek.
Rouse Hill, New South Wales Rouse Hill is a suburb of Sydney, in the state of New South Wales, Australia. With a population of 7,482 Rouse Hill is located 42 kilometres north-west of the Sydney central business district in the local government area of the City of Blacktown and The Hills Shire. Rouse Hill is part of Greater Western Sydney and is in the Hills District.