Home to some of the world's oldest Shiraz vines, the Barossa is Australia's richest and best known viticultural and winemaking region. Comprising the historic Barossa Valley and Eden Valley, it is located in the ranges north of the city of Adelaide in South Australia. Many winemakers say that great wine is made in the vineyard and both Valleys include plantings of century old vines along with new vineyards, all contributing character and complexity to Barossa wines.