34°S 116°E / 34°S 116°E Blackwood Valley is a wine region in the south-west of Western Australia, approximately 260 km (160 mi) south-south-east of Perth.[1]
The region was named after the Blackwood River, the longest continually flowing river in Western Australia.[2] The river passes through the towns of Bridgetown, Greenbushes, Nannup, Balingup and Boyup Brook within the region.[3]