Willunga 100 is in McLaren Vale, south of Adelaide. The grapes for the Willunga wines come from a range of selected vineyards in McLaren Vale and Adelaide Hills, including some over 50 years old. Winemaker Tim James uses modern equipment alongside traditional winemaking techniques, including open-top fermenters, to ferment the small parcels of fruit arriving at the winery. Willunga 100 aims to produce unique and distinctive wines which capture the essence of the region.