As it stands, Wood Block Wines has 16 hectares planted with Cabernet Sauvignon, 15.7 hectares of Shiraz and one hectare of Viognier, grown at two locations: our original Clytha vineyard on the Riddoch Highway, six kilometres north of the Coonawarra township; and the more recently established Red Shed vineyard on Nambour Road in the north-east corner of the region.