Nannup is a town in the southwest region of Western Australia on the Blackwood River at the crossroads of Vasse Highway and Brockman Highway, which link the town to most of the lower southwest's regional centres.

Nannup is popular during autumn and spring with flower and garden festivals, artisan markets, music festivals, cheese tastings and tulip farms. Nannup also boasts walking and hiking trails such as the Timberline Trail, which is a 22 km disused railway line reservation that runs between Nannup and Cambray Siding, and the town is also connected to the Munda Biddi Trail, which is a gently undulating route from Nannup to Jarrahdale, popular with cyclists. The town is nestled in stunning bushland and its name is derived from the Noongar language and means stopping place.

Population:

538

Postcode:

6275

Location:

225 km south of Perth

Main Roads:

Forrest Hwy (NR1), South Western Hwy (NR1), Bussell Hwy (SR10), South Western Hwy (SR20 / SR107) and Wilman Wadandi Highway (SR101)

Radio Stations:

FM:

ABC Classic (93.3 MHz), ABC Radio National (98.9 MHz), ABC South West WA (98.1 MHz), Donnybrook Community Radio (102.1 MHz), Hit 95.7 Southwest (100.5 MHz), Triple J (94.1 MHz) and Vision Christian Radio (87.6 MHz)

AM:

ABC Great Southern (558 kHz), ABC News Radio (1152 kHz) and Triple M (900 kHz)

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Foreshore Park:

View of Foreshore Park along the banks of the Blackwood River, Nannup, November 2025.

Image © Paul Rands

¹ Australian Government, Australian Bureau of Statistics, Census Data, 2021, Nannup, Census All persons QuickStats, Urban Centres and Localities, UCL521035.