The cellars underneath the Villa remain the most precious jewel of Argiano. It's here, that since the sixteenth century, the wines can fine at constant temperature and humidity, and in absence of light and noise.

The ageing takes place in small and medium size oak casks, but also French oak barrels have been introduced to allow a more subtle and balanced tannins extraction.

The choice of woods for the ageing of the wine is of fundamental importance and is in constant evolution.