aerial view, left bank gironde estuary, green vineyards, red cabernet sauvignon grape variety of haut-medoc red wine making region

basmedoc cabernet franc sauvignon carmenere estuary gironde hautmedoc malbec margaux medoc merlot pauillac petit verdot stestephe stjulien wine region aerial appellation barrel blend bordeaux cellar chateau classification clos domain france french grape gravel harvest left bank mineralrich silt minerals peninsula red ripe row tour vineyard visit viticulture production tasting winery