Château Marsau sits in Libournais, the Right Bank heart of Bordeaux where Merlot thrives in clay-rich soils. The winery produces wines rooted in the region's signature blend of Merlot and Cabernet Franc, with expressions ranging from the single-varietal Prairie to the structured Francs - Côtes de Bordeaux. These wines have been assessed by Wine Spectator, Wine Enthusiast, and Decanter. The portfolio reflects the Libournais terroir: supple tannins, dark fruit, and the textural depth that defines the appellation's best offerings.