GD Vajra, Barolo Bricco delle VioleAlcohol percentage: 14. 5% Area: Barolo is just south of Alba, which itself is south of Turin. The Langhe hills produce Italys most revered red wines from the Nebbiolo grape. Aldo Vajras estate is at Vergne, close to the town of Barolo itself. They have 60 hectares in total. Grape variety: 100% Nebbiolo, matured in large Slovenian oak barrels for around 42 months (just a tiny proportion of smaller French barrels). Producer: Bricco delle Viole is their