Which varietal produces DOCG wines when grown on the slopes of the ancient Mount Vulture volcano?

The varietal that produces DOCG wines when grown on the slopes of the ancient Mount Vulture volcano is Aglianico. This grape variety is highly regarded in the region of Basilicata for its ability to develop complexity and age-worthy characteristics through the unique volcanic soils and climatic conditions found there. The wines made from Aglianico, particularly those labeled as Aglianico del Vulture DOCG, are known for their rich structure, robust tannins, and deep fruit flavors, often displaying notes of dark berries, earth, and mineral qualities that reflect the terroir influenced by the volcano.

The historical significance of Mount Vulture contributes to the grape's distinctiveness, as the region has a long winemaking tradition. The DOCG designation is important because it signifies a higher quality standard and stricter regulatory requirements compared to other classifications, ensuring that wines made from Aglianico in this area meet these rigorous criteria.