Just a quick plug for anyone looking to visit a small, family-run winery in the Barossa Valley, South Australia.
I can highly recommend Villa Tinto. Wine is obviously a passion for Albert, and I only wish my visit had coincided with one of his, apparently, near-legendary asados. They have two small vineyards, and the whole wine-making process takes place on site. Total turn-out is about 1,200 cases a year.
Of course, it is worth visiting a few of the larger ones too. Peter Lehmann does a really nice cheese platter for lunch with your wine tasting, and the smell as you enter the cellar where Seppeltsfield’s mature their port is wonderful (although they aren’t allowed to call it port as it isn’t made in Portugal, just “tawny”).