Milan has a reputation as Italy's gray business capital, which suits Milan fine: fewer crowds in front of the good stuff. The city's beauty is real — marble, mosaics, canals, frescoes — it simply asks you to know where to look.
It also asks you to know when. Milan is a city of narrow windows more than most: a cathedral roof that is serene at nine and a scrum by eleven, a canal that runs molten at dusk and looks like a drainage ditch at noon, a church that opens for a few hours a day, closes on Mondays, and occasionally does not open at all. The ranking below is ordered by how far the photograph repays the effort. It is also built to be walked in roughly this sequence, because the timings interlock: the entries that need morning light sit at the top, the ones that need evening light sit lower down, and the two clusters are a short metro ride apart.
How to plan around this list
Two full days covers the first seven entries without hurrying. Three lets you add the last three and still sit down for lunch. One day is possible if you accept that you are choosing between the Duomo roof and everything else in the centre.
Getting between them is straightforward and cheap. A single urban ticket costs around EUR 2.20 and covers about ninety minutes on the metro, trams and buses, which is long enough for almost any hop on this list; if you expect more than four rides in a day, the daily and multi-day passes are the better arithmetic. Every entry here is within roughly ten minutes' walk of a metro station, and between them the red line M1 and the yellow line M3 do most of the work. Milan's centre is also genuinely walkable — the Duomo to Brera is about ten minutes on foot, the Duomo to the Navigli about twenty-five, and the walk is more interesting than the tunnel.
Budget roughly as follows. The Duomo rooftop is the only unavoidable ticket of any size; beyond it, several of the best things here — the frescoes, the cemetery, the flamingos, the castle courtyards — cost nothing at all. A day of sightseeing plus an aperitivo and a sit-down dinner comes to something in the region of EUR 80 to 120 a head, and considerably less if you treat the aperitivo spread as dinner, which a great many Milanese do.
On where to stay: the ground between the Duomo and Brera puts most of this within walking distance and prices itself accordingly. Porta Romana, Isola and the fringes of the Navigli are cheaper, better for evening food, and still only a few metro stops out. Do not book anything without checking the calendar first — see the section on seasons at the end.
1. The Duomo rooftop terraces
Standing among the cathedral's forest of marble spires and saints, with the piazza far below and, on clear winter days, the Alps on the horizon, is in our view the single thing in Milan that most repays the effort of getting to it. This is the entry worth planning a morning around.
Book ahead, and book specifically. Terrace tickets are sold in short timed slots and released some weeks in advance; the early slots go first, because they are the good ones. Expect to pay somewhere around EUR 16 for the terraces by stairs and around EUR 18 by lift, with reduced rates roughly half that for children and teenagers. A combined ticket taking in the cathedral interior and the museum typically runs to about EUR 22 to 26 depending on how you go up, and is usually valid across two days — worth knowing if you would rather split the roof and the nave across separate mornings.
Take the stairs if your knees allow. It is around 250 steps, the queue is usually shorter, and the climb delivers you onto the terraces from below in a way the lift does not. The roof typically opens around nine in the morning and stops admitting in the early evening. The first hour is quiet and the light rakes across the marble from the east; by mid-morning the narrow walkways behind the spires are single file. Late afternoon is the other good slot, warmer in tone and busier.
The mistake most people make is to photograph the spires and leave. Walk the full circuit, including the flat upper terrace, and look down along the flying buttresses toward the piazza rather than out at the skyline. Then look at the statues close up — there are more than three thousand of them, and up here you are at eye level with faces carved to be seen by nobody.
2. Piazza del Duomo at dawn
Before the crowds and the pigeons arrive, the cathedral's Gothic facade glows against an empty square. It is a completely different photograph from the daytime scrum — and it costs nothing but an early alarm.
Arrive about twenty minutes before sunrise. Work the square from the corner by the Galleria first, where the facade sits square-on with the arcades framing it, then move across toward the Palazzo Reale side for a three-quarter angle with the flank and the spires stacked behind. In winter the sun comes up well after seven, which makes this an unusually civilised dawn; in June you are out of bed before half past five.
Stay after the light lands. Between roughly seven and eight the square belongs to people going to work, the shutters go up, and a frame with a few commuters crossing it says more about Milan than an empty one does. This is also the window in which the ticket desks open with no queue at all, so dawn in the piazza folds neatly into the entry above.