Duomo di Milano

The Duomo di Milano dominates the heart of Italy's fashion capital, its pale Candoglia marble facade bristling with 135 spires, 3,400 statues and the gilded Madonnina watching over Piazza del Duomo from 108 metres up. Visitors entering the cathedral pass beneath some of the largest stained-glass windows in the world, which throw coloured light across a forest of 52 nave columns; the treasury and the archaeological crypt of San Giovanni alle Fonti lie below. The undisputed highlight is the rooftop, reached by 251 steps or a lift, where a walkway threads between flying buttresses and pinnacles for close views of the Gothic carving and a panorama over Milan, Lombardy that reaches the Alps on clear days. A full visit combining cathedral interior, rooftop terraces and the Museo del Duomo takes two to three hours. Early morning, just after the 8am opening, gives the quietest interior and the best light on the marble; late afternoon offers warmer tones on the facade for photography. Crowds peak from late morning through mid-afternoon and on weekends, when rooftop queues without a pre-booked ticket can exceed an hour. Photographers favour the diagonal view from the Galleria entrance or the elevated terraces of nearby department stores. Modest dress is enforced — shoulders and knees must be covered — and large bags must be checked at a separate office. The cathedral is a working place of worship, so areas may close during Mass. As the city's defining monument, the Duomo is the natural starting point for exploring the surrounding piazzas, the Galleria Vittorio Emanuele II and the Quadrilatero shopping district just beyond.