09/04/2026
Bathed in golden Tuscan light, the Duomo di Siena — officially known as the Cathedral of Santa Maria Assunta — is one of Italy’s most breathtaking Gothic masterpieces. Built between the 12th and 14th centuries, its iconic black-and-white marble façade reflects the symbolic colors of Siena, while the interior is a true work of art, from the incredible marble floor made of detailed biblical scenes to masterpieces by artists like Michelangelo, Donatello, and Bernini.
Every corner reveals something extraordinary, but one of its most unique features is the Piccolomini Library, covered in vibrant frescoes that feel almost untouched by time. Walking through this cathedral is like stepping into centuries of history, art, and devotion — a place that captures the soul of Siena in every detail.