Explore Siena Cathedral with Stanza's GPS-triggered offline audio guide.

Siena Cathedral is a medieval church in Siena, Italy, renowned for its intricate Gothic architecture. It serves as the city's Catholic cathedral.
Entering the cathedral to witness the striking interior architecture defined by alternating bands of white and greenish-black marble.

Entering the cathedral reveals a soaring nave nearly 90 meters long, characterized by its dramatic black-and-white stripes. Overhead, a vaulted ceiling painted with gold stars against a blue background creates a celestial canopy.
Looking up at the unique cornice featuring 171 busts of popes and 36 busts of emperors that line the upper walls.

High above the arches, a long line of 171 plaster busts gazes down into the nave. This frieze represents the entire lineage of the Papacy, beginning with Saint Peter, asserting Siena's loyalty to Rome.

Below the row of Popes, smaller busts of 36 Holy Roman Emperors occupy the spaces between the arches. These figures represent the medieval balance between the spiritual authority of the Church and secular imperial power.
Examining Pinturicchio's intricate allegory of human wisdom and fortune inlaid in stone.

Designed by the artist Pinturicchio, this complex floor mosaic depicts the difficult journey toward wisdom. It contrasts a stormy sea of Fortune with a steep path leading to Socrates and Crates.
Entering the vibrant library commissioned by Pope Pius III to honor his uncle, featuring perfectly preserved Renaissance frescoes.

Step into a room where the colors remain as vivid as they were 500 years ago. This library was built to house the precious book collection of Pope Pius II and features detailed, unrestored frescoes.
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