Kalamunda 20km Loop

Kalamunda (Nyungar: Karlamarda) is a town and eastern suburb of Perth, Western Australia, located in the Darling Scarp at the eastern limits of the Perth metropolitan area.The word is derived from two Noongar (an Indigenous Australian language) words: kala meaning "home" and munda meaning "forest", hence spawning the City's motto "A home in the forest".

The City of Kalamunda is a local government area in the eastern metropolitan region of the Western Australian capital city of Perth about 25 kilometres (15.5 mi) east of Perth's central business district. The city covers an area of 324.2 square kilometres (125.2 sq mi), much of which is state forest rising into the Darling Scarp to the east.

Helena Valley is the name of a river valley and a locality in the foothills of the Darling Scarp in Perth, Western Australia.

Piesse Brook is a suburb of Perth, Western Australia in the City of Kalamunda. It was officially named in 1972, although the name had been in use since 1890 for a watercourse in the area which honoured William Roper Piesse, a prominent citizen with a large family who were based in Guildford.

Kalamunda railway station was the terminus station of the Upper Darling Range Railway in Western Australia serving the town of Kalamunda.