We flew to Adelaide, hired a car and drove to Tanunda in the Barossa Valley where we stayed for 2 nights. The Barossa is one of Australia's major wine producing regions. It's full of vineyards and wineries, some of which we recognised but many we'd never heard of! Very similar to the Margaret River region in Western Australia. On our full day in the Barossa Valley (3 March), we did a circular drive south west through Rowland Flat and Lyndoch to C...