Which valley in South Australia produces most of that State's wine?
South Australian wine South Australian wine The South Australian wine industry is responsible for more than half the production of all Australian wine. South Australia has a vast diversity in geography and climate which allows the state to be able to produce a range of grape varieties–from the cool climate Riesling variety in the Clare Valley wine region to the big, full bodied Shiraz wines of the Barossa Valley. Some of Australia's best-known wines like Penfolds Grange, Jacob's Creek, Yalumba and Henschke Hill of Grace are produced there, as well as many of Australia's mass-produced box wines. As with most agriculture in Australia,
Goulburn Valley wine region the middle of the region, and the southern point is south of Seymour. Goulburn Valley wine region Gouburn Valley wine region is a wine region in the state of Victoria in Australia. It is part of the Central Victoria zone and roughly corresponds to the Goulburn Valley tourist and government region. The first vineyards and winery were established in the Goulburn Valley in 1860. Tahbilk was the original winery, and still produces some wine from vines planted in the 1860s. The Australian Geographical Indication "Goulburn Valley" has been protected since 29 November 1999. Tahbilk was founded by a syndicate which