Sancerre is not a grape, but a wine region in Frances Loire Valley). The white wines produced in Sancerre are made exclusively from Sauvignon Blanc grapes). While Sauvignon Blanc is a white wine grape, not all Sauvignon Blancs are Sancerres. Sancerre is known for its crisp, dry, acidic, fruity, herbal, and mineral qualities, and is considered one of the best Sauvignon Blanc wines in the world. The white Sancerre features aromas and flavors of stone fruit (apricot), white flowers, and especially notes of freshly cut hay or a light herbaceous quality, such as yellow pepper or even asparagus).