Bordeaux, France. Sauternes, a legendary sweet wine from Bordeaux’s Graves region, is made from Sémillon, Sauvignon Blanc, and Muscadelle grapes affected by noble rot (Botrytis cinerea), which concentrates their sugars and flavors to create golden, lusciously textured wines layered with notes of honey, apricot, marmalade, and spice, capable of aging for decades.