Corvina is a red grape variety that is native to the Valpolicella region of northeastern Italy. It is one of the three primary grapes used to produce Valpolicella, Amarone, and Recioto wines, along with Rondinella and Molinara.

Corvina grapes are small, with thin skin and a deep purple color. They are known for their high acidity and tannin levels, which give Valpolicella wines their characteristic structure and flavor. Corvina grapes are also high in anthocyanins, which give the wines their dark color and contribute to their long aging potential.

The origins of Corvina grapes can be traced back to ancient Roman times, when the Valpolicella region was known for its high-quality wines. In the Middle Ages, the region's wines were highly sought after and were often served at the tables of royalty and nobility. Today, Corvina grapes are widely grown in the Valpolicella region and are an important part of the region's wine industry.

Corvina grapes are known for their versatility and are used in a variety of winemaking styles. They can be used to produce light, fruity red wines as well as full-bodied, complex wines with high tannin levels.

Corvinone

Corvinone is a red grape variety that is native to the Veneto region of northeastern Italy. It is a hybrid grape, meaning it is a cross between two or more different grape varieties. In the case of Corvinone, it is believed to be a cross between Corvina, a red grape variety native to the Valpolicella region, and Rondinella, another red grape variety also native to the Valpolicella region.

Corvinone grapes are medium to large in size and have thin skin. They are known for their high acidity and tannin levels, which give wines made from the grape variety a firm structure and long aging potential. Corvinone grapes are also high in anthocyanins, which give the wines their dark color.