Description The Eden and Barossa Valleys are both part of the Geographical Indication (GI) of ‘The Barossa’. The last vintage of Irvine’s Eden Valley Shiraz outranked some of the biggest Barossa Valley Shiraz at the Barossa Wine show to take out BEST BAROSSA SHIRAZ - a truly impressive feat! It's a prestige cool climate Shiraz, rich in deep black fruits with delicious coffee notes and peppery spice.