Whistle Post Wines is a family owned wine label located in Coonawarra, South Australia. The Smibert vineyard, planted in 1988 has been growing grapes for premium wine producers for the past 25 years. In 2010, the family selected small parcels of fruit with a view of establishing our own label, each subsequent vintage premium fruit has been chosen for our WHISTLE POST label. Angus, along with his parents Brian and Jenny, work together to achieve the ultimate wine experience! FROM GROWER TO GLASS.