Savagnin Blanc, distinct from Sauvignon Blanc, is an ancient white wine grape originating from the sub-alpine regions of eastern France. It is notably featured in two of France's unique wines—the Sherry-like Vin Jaune, the sweet and concentrated Vin de Paille—and contributes to Jura's sparkling and dry white wines, all of which hail from the eastern Jura region.