Partingtons flat hill

Greensborough is a suburb of Melbourne, Victoria, Australia, 17 km (11 mi) north-east from Melbourne's Central Business District. Its local government areas are the City of Banyule and the Shire of Nillumbik. At the 2016 Census, Greensborough had a population of 20,821.

The Shire of Diamond Valley was a local government area about 20 kilometres (12 mi) northeast of Melbourne, the state capital of Victoria, Australia. The shire covered an area of 74.38 square kilometres (28.72 sq mi), and existed from 1964 until 1994.