Château Tour Prignac sits in the Médoc, Bordeaux's left-bank heartland of structured Cabernet-driven wines. The estate produces two core expressions. The Grande Réserve Médoc, built on Merlot and Cabernet Sauvignon, shows the region's signature balance of power and refinement. The Médoc blend—a four-grape composition of Cabernet Sauvignon, Cabernet Franc, Merlot, and Malbec—captures the complexity that defines the appellation. Both wines have drawn assessment from Decanter, Wine Enthusiast, and Wine Spectator, placing them within the critical conversation around serious Médoc production.