Kudos to Azalea Springs for bottling this with a screwtop. The vineyard is between St. Helena and Calistoga, at the foot of Diamond Mountain. It has mountain-sized tannins, making it astringently hard. It also has a solid core of blackberry and black currant fruit. This is not one of your soft, gentle cult Cabs, it's one that demands cellaring. Best 2010–2014.