Crovassa

Crovassa is a red grape variety native to the Valle d'Aosta, located in the border region between Italy and Switzerland. Known for its delicate and medium-bodied wines, Crovassa is characterized by large, compact bunches and vigorous growth. The variety is threatened with extinction, with only a few rows remaining near the towns of Issogne and Donnas. While its parentage remains unknown, it shares some similarities with the Nebbiolo variety, suggesting a potential origin in Piedmont.

Crovassa wines typically exhibit a medium body with a slight astringency and modest alcohol content. The wines are delicate, with subtle fruity and floral aromas, offering a refined balance with a smooth finish.

Once more widespread, Crovassa is now nearly extinct in the Valle d'Aosta, with small remaining plantings in the municipalities of Donnas and Issogne. It is typically used in blends, though it is also found in Switzerland, where it is classified as an old vine variety. The late-ripening vine requires careful cultivation and is primarily grown in cooler, high-altitude regions.

Despite its near extinction, Crovassa remains an important part of the winemaking heritage in the Aosta Valley.

Its genetic connection to Nebbiolo hints at a rich history in the Piedmont region, and its rare presence in Switzerland adds to its mystique.