Kalamunda to Mundaring Weir Out and Back

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.

The Mundaring-Kalamunda Important Bird Area comprises a fragmented 137 km2 of land centred on the towns of Mundaring and Kalamunda in the Darling Scarp region of Western Australia. It lies inside, as well as adjacent to the Beelu National Park.