Which Italian red wine is known for its aging process in oak barrels?

Barolo is renowned for its meticulous aging process in oak barrels, which is a defining characteristic of this prestigious wine. This method not only helps to develop the wine's complexity and depth of flavor but also allows it to soften and mature over time. Barolo is made from the Nebbiolo grape, which benefits from an extended aging period in both large Slavonian oak casks and smaller French barrels. The result is a wine that showcases intricate aromas of tar, roses, red fruits, and earthy notes, alongside a structured tannin profile that typically softens with age.

While Chianti also undergoes an aging process and can be aged in oak, it does so to a lesser extent compared to Barolo, which employs longer aging requirements. Aglianico, known for its robust tannins and dark fruit flavors, can also be aged in oak but isn't typically associated with the same level of tradition and complexity in aging as Barolo. Super Tuscan wines, while often made using modern winemaking practices and sometimes aged in oak, do not have the historical significance and strict aging regulations as Barolo. Therefore, Barolo stands out as the quintessential example of Italian red wine that is known for an extensive aging process in oak barrels.