The Duomo di Milano is the beating heart of the city and one of the largest churches in the world. Begun in 1386 and not formally completed until the 20th century, it took nearly 600 years to build. Its pale pink-white marble façade, forest of pinnacles and gilded Madonnina watching over the city make it Milan's unmissable sight — and the rooftop walk is the single best thing to do here.
Dedicated to Santa Maria Nascente, the cathedral was commissioned in 1386 by Gian Galeazzo Visconti, who wanted a church to rival the great cathedrals north of the Alps. Generations of Lombard, French and German masters worked the pale Candoglia marble — quarried from a single valley near Lake Maggiore and floated down the canals to the city centre — into an extraordinary flowering of Gothic detail. Napoleon, crowned King of Italy here in 1805, finally pushed for the façade to be finished, though the last details weren't in place until the 1960s.
Today it stands as the symbol of Milan itself. The vast interior can hold tens of thousands of worshippers beneath fifty-two towering pillars, but it's the rooftop terraces that make a visit unforgettable — a walk through a forest of spires, statues and flying buttresses, with the city spread out below and, on the clearest days, the snow-capped Alps on the horizon.
What to see
A full visit takes in four distinct areas, each on its own or combined into a single pass: the cathedral interior, the rooftop terraces, the Duomo Museum across the square and the archaeological area beneath. If you only do one thing, make it the roof — but the interior and museum reward the extra time.
The unmissable highlight — walk among the pinnacles and flying buttresses with sweeping views over the city, and the Alps on a clear day. Stairs or lift.
One of the world's largest church interiors: 52 soaring pillars, vast stained-glass windows and the eerie statue of St Bartholomew flayed of his skin.
The gilded Virgin crowning the tallest spire since 1774 — long the highest point in Milan, and a symbol of the city.
The Duomo Museum holds original statues and treasures, while beneath the square lie the 4th-century baptistery and early Christian remains.
Tickets & passes
Entry to the cathedral is combined into passes that add the rooftop, museum and archaeological area. The rooftop is the highlight — choose stairs or lift. Prices are approximate; book online to skip the long ticket queues.
Dress code & queues. Shoulders and knees must be covered to enter the cathedral. Security lines can be long at midday — go early or late, and buy a timed ticket online to skip the ticket queue.
Fast-track entry to the cathedral and the terraces, with optional guided tours and audio guides.