Château Claud Bellevue produces wine in Bordeaux, France's most celebrated wine region. The winery's Castillon – Côtes de Bordeaux blends Cabernet Franc, Cabernet Sauvignon, and Malbec, the classic dark-fruit varietals of the Right Bank. This blend has earned recognition from Decanter and Wine Spectator. Castillon, a subregion east of Saint-Émilion, is known for structured, age-worthy wines built on these three grapes, often with the mineral precision that limestone-rich soils impart. The combination of Cabernet Franc's herbal complexity, Cabernet Sauvignon's tannin backbone, and Malbec's plush texture creates wines of depth and balance—the hallmark of serious Bordeaux production.