Duomo di Santa Maria del Fiore

Brunelleschi's dome, finished in 1436 and still the largest masonry dome ever built, dominating the city it was never quite supposed to be possible to build.

Price: Cathedral free · passes €15–€30 for dome, tower, museum
Hours: Cathedral ~10:15am–4:30pm · dome hours vary by day
Avg. visit: 1–1.5 hours · plus 1 hour for the dome climb
Book ahead: Essential for the dome, ID checked at the gate

The cathedral complex is four separate things standing in one piazza: the church itself, Brunelleschi's dome, Giotto's bell tower and the octagonal Baptistery. The dome was engineered without a full wooden centering frame, using a herringbone brick pattern and two shells built one inside the other — a solution nobody has entirely reverse-engineered even now, six centuries later. It went up between 1420 and 1436 and is still the largest masonry dome on earth.

The cathedral's interior is comparatively bare, which surprises most first-time visitors — the real spectacle is architectural rather than decorative, and it's free to see. The Baptistery's east doors, gilded bronze panels that Michelangelo is said to have called the Gates of Paradise, are replicas; the restored originals live a short walk away in the Museo dell'Opera del Duomo, included on the higher-tier passes.

Duomo di Santa Maria del Fiore, Florence

Inside

What to see

The dome climb, between the inner and outer shells and out onto the lantern for the best view in the city
Giotto's bell tower — a separate 414-step climb that puts the dome itself in your photos
The Baptistery's gilded bronze doors, and the restored originals in the Opera del Duomo museum
The crypt of Santa Reparata beneath the cathedral floor, the site of the earlier church

Practical

Good to know

The dome climb requires a timed reservation and photo ID checked at the gate — 463 steps, no lift, and some genuinely narrow passages.
Three tiered passes cover the complex: Ghiberti (Baptistery, museum, crypt), Giotto (adds the bell tower) and Brunelleschi (adds the dome).
The cathedral itself is free — the queue outside is for security screening, not a ticket.

Timing

When it's busiest

Early morning: Quiet
Late morning: Packed
Early afternoon: Busy
Late afternoon: Easing off

Nearby

Combine your visit

3-minute walk

San Lorenzo & the Medici Chapels

Right behind the Duomo — an easy add-on before or after the dome climb.

Visit →

5-minute walk

Galleria degli Uffizi

Straight down Via dei Calzaiuoli toward Piazza della Signoria and the river.

Visit →

8-minute walk

Galleria dell'Accademia

North through the university quarter to see Michelangelo's David.

Visit →

FAQ

Common questions

Do I need to book to see the cathedral itself?

No — the nave is free and unticketed. Booking only applies to the dome climb and the passes covering the bell tower, Baptistery, museum and crypt.

Which pass should I buy?

If you have the legs and the time, the Brunelleschi Pass is worth the extra cost over the Giotto Pass — the dome climb is the singular Florence experience, while the bell tower gives you a good but different view.

Is the dome climb difficult?

It's 463 steps with no lift, through some narrow, low passages between the two shells — manageable for most reasonably fit visitors, but not ideal for anyone with claustrophobia or significant mobility limitations.

Is there a dress code?

Yes, as an active church — shoulders and knees covered for entry to the cathedral and Baptistery alike.