Pinacoteca Nazionale

The Pinacoteca Nazionale houses the world's greatest collection of Sienese School paintings, spanning from the 1200s through the Renaissance in two connected medieval palaces. You'll see works by Duccio, Simone Martini, and the Lorenzetti brothers that show how Siena developed a distinctly different artistic style from Florence, with more Byzantine influence and ethereal gold backgrounds. The collection includes Duccio's stunning polyptych fragments and Pietro Lorenzetti's sublime Birth of the Virgin.

The chronological layout across 30 rooms tells the story of Siena's artistic golden age perfectly. You start with primitive religious panels and progress through increasingly sophisticated works that rival anything in the Uffizi. Room 7 holds the masterpieces: Duccio's Madonna and Child panels feel almost alive under the careful lighting. The upper floors get quieter, and by the time you reach the later Renaissance works, you'll often have entire rooms to yourself.

Admission costs €4, making this one of Italy's best art bargains. Most visitors rush through to tick boxes, but you should linger in rooms 4 through 9 where the real treasures live. Skip the ground floor temporary exhibitions unless the topic genuinely interests you, they're usually academic and dry. The audio guide costs €3 extra and actually adds valuable context about Sienese painting techniques.