Take a tour of Renaissance Italy with a ticket to the oldest public art gallery in the world: Pinacoteca Ambrosiana. Milan's answer to the Louvre is home to masterpieces by da Vinci, Botticelli, Raphael, Caravaggio, and many more, making it a must-see for art lovers and history buffs alike. There are only 15 known paintings attributed to Leonardo da Vinci in the world, and the Pinacoteca Ambrosiana is where you'll find one of them.