2016 John Duval Integro Cabernet Shiraz, Barossa Valley

2016 John Duval Integro Cabernet Shiraz from Barossa Valley is an exceptional and powerful red blend that reflects the mastery and experience of one of Australia’s most respected winemakers. John Duval, who spent nearly three decades as head winemaker at Penfolds (crafting iconic wines like Grange), brings his deep understanding of Barossa’s terroir to Integro. This flagship wine is a limited-production blend of Cabernet Sauvignon and Shiraz, sourced from carefully selected low-yielding vineyards.

Deep garnet with purple hues, the 2016 Integro opens with intense aromas of blackcurrant, blackberry, and plum, interwoven with notes of cedar, tobacco leaf, and dark chocolate. The palate is full-bodied and richly layered, offering concentrated dark fruit flavors, hints of mocha, and savory spice. Fine-grained tannins and well-integrated oak provide structure and depth, while a fresh line of acidity keeps the wine vibrant. The finish is long and persistent, with lingering notes of black olive and earthy complexity.

This wine is built for serious food pairings. It pairs beautifully with roast lamb, beef fillet, or slow-cooked short ribs. Its depth and structure also make it an excellent companion for aged cheeses, mushroom-based dishes, and venison. While drinking impressively now, Integro has the capacity to age gracefully for 15–20 years, developing even more complexity over time.

John Duval’s Integro is a true reflection of Barossa Valley’s richness and power, combining the finesse of Cabernet Sauvignon with the warmth and generosity of Shiraz in a wine that stands among the finest blends in Australia.