McLaren Vale
The McLaren Vale region is home to some of the oldest vines in the country, dating back as far as 1850. The main grape varieties planted are Shiraz (55%), Cabernet Sauvignon, Grenache and Chardonnay. The region produces 90% red and 10% white wine. Overall, the climate is Mediterranean, with cool sea breezes helping to moderate high temperatures during the growing season. Cold winds from the hills also cool the grapes on some vineyard sites, helping to preserve acidity and structure. Summers and most of the autumn are dry, which helps to combat vine diseases. No wonder, then, that there are more than a hundred active wineries in the region, most of them producing excellent wines. The climate also suits olives, and a few wineries produce olive oil on the side.