This Shiraz comes from the Skeleton Key Block at the McMurtrie Road East Vineyard, which sits at an elevation of 140m. Being at a higher elevation makes for cooler temperatures during the ripening period, allowing the Shiraz grapes to reach their optimum ripeness with less stress. Planted in 1991 with clone 1654, the vineyard's high density, narrow-row layout means that each vine has less crop load per vine than is usual in the region, resulting in a wine with great intensity.