Alkina Old Quarter GSM 2023

GSM stands for Grenache, Syrah (Shiraz), and Mourvèdre - a classic Rhône Valley blend that's found a perfect home in the Barossa. This combination works brilliantly because each variety contributes something unique: Grenache brings bright red fruit and elegance, Shiraz adds structure and spice, while Mourvèdre provides earthy complexity and tannin backbone. The Alkina Old Quarter showcases this synergy beautifully, delivering the power Barossa is known for while maintaining the refinement that makes GSM blends so food-friendly and age-worthy.

Concrete ageing is a game-changer for this GSM, providing the mineral backbone that critics have praised so highly. Unlike oak barrels that add flavour, or stainless steel that's completely neutral, concrete allows gentle micro-oxygenation while imparting subtle mineral notes from the vessel itself. This technique helps preserve the pure fruit expression while adding textural complexity and those fine chalky tannins that make the wine so appealing. It's a modern approach that's actually quite ancient, perfectly suited to showcasing the terroir-driven character Alkina is known for.

The 96-point score from James Suckling and multiple 95-point ratings reflect this wine's rare combination of power and elegance - something that's notoriously difficult to achieve in warm climate regions like Barossa. Critics are responding to its 'pure, focused and refined' character, which demonstrates that Barossa can produce sophisticated wines beyond the big, bold Shiraz stereotype. The biodynamic and organic certification also signals serious commitment to quality, while the concrete ageing shows innovative winemaking that respects both tradition and terroir.

The medium-to-full body and earthy spice profile make this GSM incredibly versatile with food, particularly dishes that can handle both the wine's intensity and complement its herbal, rhubarb-like acidity. Think slow-cooked lamb with rosemary, grilled kangaroo with native pepper, or even duck confit with cherry sauce. The fine tannin structure and mineral backbone from concrete ageing also make it excellent with aged hard cheeses or charcuterie, while the floral lift and dark berry flavours pair beautifully with Mediterranean cuisine featuring olives, herbs, and tomato-based sauces.

While delicious now with its vibrant fruit and floral lift, this GSM is built for the long haul thanks to its fine tannin structure and mineral backbone. Over the next 5-8 years, expect the primary dark berry and rhubarb flavours to evolve into more complex secondary characters like leather, dried herbs, and earthy forest floor notes. The concrete ageing will continue to integrate, softening the tannins while maintaining that distinctive mineral thread. The biodynamic farming and exceptional vintage quality suggest this wine will reward patience, developing the kind of complexity that separates great Barossa reds from merely good ones.