Pierre bMontégut/b - Technical Director of Château Suduiraut. The region of Sauternes is famous for making wines that are often described as majestic, rich, wonderfully sweet, and liquid gold. The fungus Botrytis Cinerea (Noble Rot) is a critical ... Château Suduiraut which is located in the Sauternes AOC of Bordeaux is a large, beautiful bestate/b that has 187 acres of vineyards. This Premier Cru (first-growth) property is planted with about 80 percent Semillon and 20 percent ...