Nannup is a town in the South West region of Western Australia, approximately 280 kilometres south of Perth on the Blackwood River at the crossroads of Vasse Highway and Brockman Highway; the highways
Brockman Highway
…Brockman Highway is a highway in Western Australia. A few hours south of Perth, it runs west from Bridgetown via Nannup to Karridale. Nannup is situated at the junction of the Vasse Highway and the Brockman Highway…