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Battistero di San Giovanni

Florence's oldest building: golden mosaics overhead, and the bronze doors Michelangelo called the Gates of Paradise.

Gates of Paradise • Golden Ceiling • Dante's Baptistery

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Piazza del Duomo

Facing the cathedral façade

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Combo Ticket

Sold with the Duomo complex passes

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30–45 Minutes

Look up. The ceiling is the show

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Doors Are Replicas

Originals preserved in the Duomo Museum

🧭 Why Visit

Florence's oldest building wears the doors that named an age, Ghiberti's Gates of Paradise, and hides a ceiling of gold, a 13th-century mosaic Last Judgment that outshines the cathedral next door. Thirty minutes, permanently memorable.

🏛️ A Little History

Florence's oldest building. Medieval Florentines believed it was a converted Roman temple of Mars, and its true origins (likely 4th–5th century, rebuilt by 1059) are still debated. The gold mosaic ceiling came in the 1200s, Venetian craftsmen teaching Tuscans the Byzantine art.

💡 Did You Know?

Inside stands the tomb of Antipope John XXIII by Donatello and Michelozzo. A deposed pope buried in splendor after dying in Florence under Medici protection, it is the commission that helped launch the family's art patronage. The two porphyry columns flanking the east door were a gift from Pisa in 1117.

THE OCTAGON

Florence's Oldest Building

Eight sides of green and white marble facing the cathedral, a building Florentines once thought a Roman temple.

The octagonal Baptistery of San Giovanni in Florence, faced in green and white marble, under a blue sky — **Florence's oldest building**Eight sides of green and white marble, facing the cathedral across the piazza.

The Baptistery of San Giovanni with the Duomo facade and Brunelleschi's dome rising behind — **Facing the cathedral**The Baptistery stands directly before the Duomo, dome and all.

THE GATES OF PARADISE

Ghiberti's Bronze Doors

The gilded east doors Michelangelo is said to have called fit for the gates of Paradise. The doors on the building today are replicas; the restored originals are in the cathedral museum.

Ghiberti's Gates of Paradise, the gilded bronze east doors of the Florence Baptistery, ten Old Testament panels — **The Gates of Paradise**Ghiberti's gilded bronze doors, ten Old Testament scenes that helped begin the Renaissance.

The Jacob and Esau panel of Ghiberti's Gates of Paradise, a gilded bronze relief built on deep one-point perspective — **Jacob and Esau**The panel whose carved architecture taught the age one-point perspective.

A gilded bronze panel of Ghiberti's Gates of Paradise pressing deep landscape into shallow relief — **A gilded landscape**Ghiberti pressed real depth into a few millimeters of bronze.

A gilded bronze relief panel from Ghiberti's Gates of Paradise — **Bronze and gold**Each panel gathers a whole story into one frame.

A gilded bronze panel from the Gates of Paradise crowded with figures in graded low relief — **Crowded with figures**Foreground figures stand almost free of the ground; distant ones barely rise from it.

The original Gates of Paradise, taken off the Baptistery and now sealed in a case in the Museo dell'Opera del Duomo — **The originals, indoors**What hangs on the Baptistery is a cast. Ghiberti's actual doors are four hundred metres away in the Museo dell'Opera del Duomo, in a sealed case.

The original Jacob and Esau panel of the Gates of Paradise, displayed alone in the cathedral museum — **An original panel, alone**One original panel out of the frame and lit on its own. This is the Jacob and Esau relief, the one that taught the century perspective.

THE GOLDEN CEILING

A Vault of Gold Mosaic

The eight-sided vault is a 13th-century Last Judgment in gold mosaic, Venetian craft brought to Florence.

The mosaic ceiling of the Florence Baptistery, an eight-sided vault covered in gold mosaic around a central oculus — **The golden ceiling**The whole eight-sided vault is mosaic on a ground of gold.

The gold mosaic dome of the Baptistery rising to its central oculus — **Up to the oculus**Registers of saints and scenes ring the central light.

Registers of gold mosaic scenes climbing the Baptistery dome toward the oculus — **Bands of gold**Band on band of biblical scenes climb toward the lantern.

A mosaic saint on a gold ground in the dome of the Florence Baptistery — **Saints in gold**Each face is set in tens of thousands of glass and gold tesserae.

INSIDE

Marble, Mosaic, and a Pope's Tomb

Below the ceiling, inlaid marble walls, the apse, and Donatello's tomb for a deposed pope.

The apse and inlaid marble walls of the Baptistery interior below the mosaic vault — **The apse**The scarsella and the inlaid walls below the mosaics.

The inlaid green and white marble walls of the Baptistery interior — **Inlaid walls**Green and white marble in geometric panels lines the walls.

The tomb of Antipope John XXIII by Donatello and Michelozzo in the Florence Baptistery — **A pope's tomb**Donatello and Michelozzo's tomb of the deposed Antipope John XXIII.

THE MARBLE FLOOR

Patterns in Stone

The pavement runs in bands of geometric marble inlay, wheels and cubes and interlace.

A circular interlaced wheel pattern in the inlaid marble floor of the Florence Baptistery — **A wheel of stone**An interlaced wheel in the famous inlaid pavement.

A three-dimensional cube pattern in the inlaid marble floor of the Baptistery — **Stone in three dimensions**Cubes that seem to rise off the floor, cut in colored marble.

A geometric pinwheel pattern in the inlaid marble floor of the Baptistery — **Geometric inlay**The pavement runs in bands of geometric marble.

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Frequently Asked Questions

Why is it so famous?

It may be Florence's oldest building, Dante was baptized here, and Ghiberti's competition-winning bronze doors are often credited with kick-starting the Renaissance.

Are the golden doors real?

The doors on the building are faithful replicas. The restored originals shine in climate-controlled glory inside the Museo dell'Opera del Duomo, included in combo tickets.

What's inside?

A Byzantine-style mosaic ceiling of the Last Judgment in real gold. It is one of the most dazzling interiors in Italy, and far less crowded than the cathedral next door.

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Battistero di San Giovanni

Piazza del Duomo

Combo Ticket

30–45 Minutes

Doors Are Replicas

🧭 Why Visit

🏛️ A Little History

💡 Did You Know?

Florence's Oldest Building

Ghiberti's Bronze Doors

A Vault of Gold Mosaic

Marble, Mosaic, and a Pope's Tomb

Patterns in Stone

Live Prices & Availability

Frequently Asked Questions

Explore More of Florence

Palazzo Vecchio

The Medici Chapels

Santa Croce

The Oltrarno

Ponte Vecchio

Brunelleschi's Dome

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