The Terroir Tapestry: Barossa, McLaren Vale, and the Adelaide Hills Cradled between coast and ranges, Adelaide is a rare capital where world-class regions unfurl within an hour’s drive. North-east lies the Barossa, a warm, sun-drenched cradle of heritage vines and plush reds. South, the sea-cooled undulations of McLaren Vale nurture Mediterranean varieties alongside celebrated Shiraz. …