What is the DOC famous for Montepulciano production?

The Montepulciano d'Abruzzo DOC is renowned for producing wines made primarily from the Montepulciano grape variety. This DOC is located in the Abruzzo region of Italy and is known for its robust red wines that often feature rich fruit flavors, balanced acidity, and good aging potential. The DOC emphasizes the distinctive characteristics of the Montepulciano grape, showcasing its ability to produce wines with depth and structure.

The other options represent different wine regions with their own unique grapes and styles. Chianti Classico DOCG is primarily associated with Sangiovese grapes, Gallo d'Oro is not a recognized DOC in Italy, and Valpolicella DOC is more famously linked with blends, notably the Corvina grape. Thus, Montepulciano d'Abruzzo DOC stands out as the specific region dedicated to the Montepulciano grape variety, solidifying its reputation in the world of wine.