Leonardo painted it on a refectory wall in Milan, and 500 years later you get fifteen minutes in front of it — if you managed to book. Here is how the ticket system actually works, and what to do when it says sold out.
Leonardo worked on the wall of the refectory at Santa Maria delle Grazie between roughly 1495 and 1498. He refused the usual fresco technique, which demands speed and forbids revision, and painted onto dry plaster instead so he could rework the faces endlessly. It let him achieve what no fresco could — and it began flaking within his own lifetime. What you see today is the result of a restoration campaign that ran for two decades and ended in 1999. That fragility explains everything about how the visit is organised.
Humidity is the enemy, and every visitor brings some in. Groups of around thirty-five are admitted at fixed intervals, pass through a sequence of chambers that stabilise the air, and get roughly fifteen minutes in the refectory before the next group replaces them. Latecomers are not slotted into a later group — the schedule has no slack in it. Arrive well before your time.
Official sales open in batches, and the good dates are gone quickly. But tour operators hold separate allocations, which is why guided tours frequently show availability when direct booking shows none. You pay more, and you get a guide and usually a wider Milan itinerary in exchange. Check both, and if a date matters to you, take what is available rather than waiting for a cheaper slot that may never appear.
Smaller than photographs suggest in emotional terms and much larger in physical ones — it fills the end wall of a plain dining hall. The room is dim, nobody talks much, and the time passes faster than you expect. Read about the composition before you go: with a quarter of an hour, background knowledge is worth more than an audio guide you will not finish.
Pair the Last Supper with the Duomo rooftops, the Brera and an aperitivo in Navigli on our complete Milan guide — or let the AI build your day-by-day itinerary.
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