Cape Barren sits in McLaren Vale, the warm heart of South Australia's Fleurieu Peninsula, where old vines thrive in Mediterranean conditions. The winery focuses on Grenache and Shiraz—varieties that flourish in this region's full sun and well-drained soils. The Old Vine Grenache expresses the elegance and red-fruit character the variety is known for, while the Old Vine Shiraz captures the dark intensity and structure McLaren Vale delivers. The GSM blend—Shiraz, Mourvèdre, and Grenache—follows a classical southern Rhône formula, marrying power with complexity. These wines have been assessed by Wine Advocate, Wine Spectator, Decanter, Wine Enthusiast, and Falstaff.