What type of grape is predominantly used in the production of Barbaresco?

Barbaresco is predominantly made from the Nebbiolo grape, which is highly regarded for its ability to produce complex and age-worthy wines. This grape variety is known for its high acidity, tannin structure, and distinctive flavors of cherry, rose petal, tar, and truffles, which contribute to the richness and elegance of Barbaresco wines. The region of Barbaresco, located in the Piedmont area of Italy, is recognized for its specific soil and climate conditions that are particularly favorable for growing Nebbiolo, allowing the grape to express its full potential. The strict regulations governing the production of Barbaresco wine necessitate that it must be produced mainly from this grape variety, further solidifying Nebbiolo's critical role in the identity and quality of Barbaresco wines.