Which varietal is typically known for its high acidity?

Riesling is known for its high acidity, which is one of the defining characteristics of this varietal. The acidity in Riesling contributes to its crispness and refreshing quality, making it a popular choice for a wide range of pairing options and aging potential. The high acidity helps to balance the sweetness found in some styles of Riesling, providing a harmonious flavor profile that enhances its aromatic qualities. This is particularly notable in German Rieslings, where the balance of acidity and sweetness is a hallmark of the varietal. In contrast, while other varietals like Chardonnay can exhibit a range of acidity levels depending on the climate and winemaking techniques, Riesling consistently stands out for its bright and vibrant acidity.