Milan Duomo Guide: Cathedral, Rooftop Terraces & Piazza del Duomo

The Duomo di Milano is one of the most extraordinary buildings in the world — a Gothic cathedral 600 years in the making, covered in 3,400 statues, 135 spires, and kilometres of carved marble that reach their apex in the golden statue of the Madonnina crowning the tallest spire at 108 metres. It is the largest Gothic cathedral in the world by volume and the third largest church in Christendom, and it dominates the heart of Milan with an architectural ambition that still astonishes after nearly seven centuries of construction.

The interior is vast and solemn — 40 pillars divide the nave, the stained glass windows (some of the oldest in existence) cast coloured light across the marble floor, and the octagonal choir screen frames a glimpse of the medieval treasury. But the most memorable experience is the rooftop terraces: reached by lift or a long climb of stairs from inside the cathedral, the terraces place you among the forest of spires and flying buttresses with panoramic views over Milan's rooftops and — on clear days — the snow-capped Alps on the northern horizon. The detail of the statuary at eye level is extraordinary; figures that from the street are invisible ornamental smudges become fully realised three-dimensional characters.

Piazza del Duomo surrounding the cathedral is Milan's civic heart: the Galleria Vittorio Emanuele II (one of the world's oldest and most beautiful shopping arcades) connects the piazza to La Scala opera house to the north. Pre-booking cathedral tickets online is strongly recommended — queues without a booking can exceed two hours. The rooftop experience is available separately or combined with cathedral entry. The Duomo is 5 minutes' walk from Duomo metro station on lines M1 and M3.