This 80-square-meter hall has a double exposure, overlooking both the courtyard and the park. It is named the Gallery of Diana because it is dedicated to the goddess of the hunt, whose image you can see on the ceiling. The gallery was created in the mid-18th century for the wedding of Gennaro Roero di Monticello and Paola del Carretto, originally serving as a ballroom. Back then, it was almost empty, with just a few stools along the walls for resting dancers.

In the 20th century, it was furnished as a lounge, which is how you see it today. The floor is made of original terracotta tiles, treated with a special varnish called "sangue di bue" that gives it a striking red color, contrasting with the walls. Enjoy the beautiful blend of history and elegance!