You land at 08:50 and the airport train takes 20 minutes to Kraków Główny, running twice an hour, at :17 and :47 past, from a platform joined to the terminal by a covered walkway. Buy the ticket from the machine or the conductor, 20 zł, roughly €4,60.

The station sits directly behind the Barbican, so you walk out of it and into the medieval city in four minutes. No transfer, no taxi, nothing to plan.

The Barbican is one of only three of its kind left in Europe: a circular brick bastion with seven turrets and walls three metres thick, built about 1499 when Kraków expected the Turks.

Behind it, St Florian’s Gate is the last of eight medieval gates still standing. Through it begins the Royal Route — the coronation road the kings walked to Wawel — and you are going to walk the whole of it today, in order, without meaning to.

Forty thousand square metres, laid out in 1257 and never rebuilt since. It is not the prettiest square in Europe and it is comfortably the biggest, and the difference matters: this is a working market square that has been trading on the same footprint for nearly 800 years.

⚡ Stand still for a minute when you arrive. The scale only registers when you stop walking across it.

⚡ THE ONE THING TO TIME. Every hour, on the hour, a trumpeter plays the hejnał from the taller tower, to each of the four compass points — and the tune stops dead mid-note. It has ended that way for centuries, for a trumpeter said to have been shot in the throat mid-warning during a Mongol raid. It is live, it is a real person, and it takes ninety seconds.

Inside: the Veit Stoss altarpiece, carved 1477–1489, the largest Gothic altarpiece in the world, twelve metres of limewood. Its wings are opened daily with a small ceremony, usually around 11:50.

The Cloth Hall stands in the middle of the square and has been a covered market since the thirteenth century, rebuilt in the Renaissance with that ornamental parapet. Cloth, lead and salt came through here from the east; today it sells amber and souvenirs.

⚡ This is worth ten minutes for the format, not the goods. A permanent roofed retail hall dropped into the middle of a public square, arcaded on both sides, with independent stalls under one landlord. It is Mercato Centrale with 700 years on it, and it still works.

Grodzka runs south from the square to the castle and it is the other half of the coronation road. Ten minutes at a walk, and it is lined with churches: Saints Peter and Paul, the first baroque building in Poland, with the twelve apostles on the railing out front.

⚡ Eat somewhere along here if you are hungry now rather than waiting for Kazimierz. This street is where the lunch trade is.

The seat of Polish kings for five hundred years, and still the place the country keeps its idea of itself. The courtyard and the grounds are free and are most of the point: a huge arcaded Renaissance quadrangle, and views out over the Vistula.

Wawel Cathedral is where nearly every Polish monarch was crowned and buried, and it reads from outside as a pile of chapels in different centuries stuck to one Gothic core — because that is exactly what it is. The gold-domed Sigismund Chapel is the famous one.

⚠ Interiors are separate timed tickets and there are several. On five hours in the city, walk the grounds and the cathedral exterior and do not try to do the State Rooms.

Kazimierz was a separate city until 1800 and the centre of Jewish Kraków for five centuries. It was emptied in the war, left to decay for forty years, and is now the most alive part of the city — bars, galleries, and the food.

⚡ This is the reason the day is here and not somewhere prettier. Kraków is a student city of roughly 150,000 students, and Kazimierz is where cheap food at volume is done well.

The round brick building in the middle of Plac Nowy is a 1900 kosher poultry slaughterhouse. Its serving hatches now sell zapiekanki — a halved baguette, mushrooms and cheese, grilled, sauce on top — and they sell them all day and most of the night.

⚡ Look at this as a format, not a lunch. One product. A ring of near-identical hatches competing on the same twenty metres. No seating at all. Prices in single euros. It is about as pure a fast-food unit as exists in Europe, and it has survived the neighbourhood going from derelict to fashionable.

A milk bar is a state-subsidised canteen from the communist era: counter, tray, hand-written menu on the wall, no service, food out in two minutes, and prices that have stayed absurdly low because the subsidy never fully ended. They are still trading commercially, in 2026, in a city full of tourists.

⚡ This is the read that makes the trip worth taking. Fast casual as a Western concept dates from the 1990s. This is the same idea — counter service, no waiters, real food, low price, high turnover — running continuously since the 1960s, and it is instructive precisely because it was never designed to be fashionable.

Twenty minutes on foot back to Kraków Główny, or four stops on a tram. The airport train takes 17 minutes and runs exactly twice an hour, at :06 and :36 past, so take the 15:36 and you are at the airport 15:53, an hour before the gate closes.

⚠ This is the only hard number in the day. Everything before it is yours to stretch or cut.