In which region are the Sori San Lorenzo and Spress crus found?

The Sori San Lorenzo and Spress crus are both located in the Piedmont region of Italy, specifically within the renowned Barbaresco wine production area. Piedmont is famous for its high-quality Nebbiolo wines, and these crus are noted for their distinct terroir and expression of the grape.

Sori San Lorenzo, in particular, is celebrated for its elegance and complexity, often showcasing deep flavors of dark fruits, roses, and a hint of earthiness that Nebbiolo is known for. Spress, on the other hand, also contributes to the overall profile of Barbaresco wines, providing characteristics that enhance the region's offerings.

The other regions listed—Tuscany, Sicily, and Friuli-Venezia Giulia—while also having their own unique wine traditions and notable crus, do not include Sori San Lorenzo and Spress. Tuscany is renowned for its Sangiovese wines, Sicily is famous for its diverse climate and indigenous varieties, and Friuli-Venezia Giulia is known for its white wines and blends, but neither features the specific crus mentioned. Thus, recognizing that both Sori San Lorenzo and Spress belong to Piedmont is essential for understanding the geography and classification of Italian wines.