On account of its size, with more than 900 rooms in total, and for its masterpieces, the Ducal Palace of Mantua is a building like no other in Europe. It boasts untold artistic riches: the Camera degli sposi, featuring fresco paintings by Andrea Mantegna, Pisanello's frescoes of courtly life, Flemish tapestries from cartoons by Raphael, an altarpiece by Rubens, paintings by Domenico Fetti, a collection of 14th century artworks, as well as the beautiful wooden inlays and frescoes - ranging from the age of the Renaissance to the 18th century - that adorn the studiolo of Isabelle d'Este. Gardens, internal courtyards, decorative elements, the Temple of Santa Barbara, the view of the lakes. A complex that burst to fruition as soon as the Gonzaga family seized power and that was constantly developed, with renovations of the oldest buildings, until the age of the Empress Maria Theresa. It is worth visiting on your own and merits at least a day.