The porticoes
Before you understand anything else about Bologna, you need to understand the porticoes. There are 38 kilometers of them inside the city alone, more if you count the route that climbs to the Sanctuary of San Luca on the hills to the south. They are the covered walkways that line almost every street in the historic center — arcades of stone and brick, one story up, that transform the sidewalk into a permanent interior space. They keep you dry when it rains. They keep you cool when the summer presses down. They turn a walk across town into something almost cloister-like: shaded, rhythmic, continuous.
Bologna built its first porticoes in the twelfth century, when the university brought students flooding in from across Europe and the city needed to house them fast. Landlords added wooden upper floors to their buildings, cantilevered over the street, and the ground level became covered by necessity. A city ordinance in 1288 standardized the height — at least seven Bologna feet, tall enough for a man on horseback to pass — and the form spread until it became the defining feature of the place. UNESCO put Bologna's porticoes on the World Heritage List in 2021, mostly because no other city has produced this particular urban invention at this particular scale.
What they do to your experience of the city is harder to quantify. Walking Bologna under the porticoes, you're not quite outside and not quite inside. The city becomes legible at a slower speed. You notice the decorated vaults above you, the columns in different stones, the way the rhythm breaks and starts again. Even on a hot August afternoon, you can walk for hours. This is not an accident. It is the city working as designed.
The oldest university in the world
The University of Bologna was founded in 1088. That date puts it before Oxford, before the Sorbonne, before every other university in Europe that makes claims to antiquity. It was founded as a law school — students hiring professors to teach them Roman law, running the institution themselves in a manner that would horrify a modern administrator — and it remained the preeminent center of legal education in Europe for centuries.
What this meant for Bologna is that the city spent a thousand years marinating in argument. Law requires you to hold two positions simultaneously and reason between them. It requires skepticism, close reading, the willingness to make a case. The university brought in students from across the continent who brought their own traditions, and the city absorbed them all. Dante studied here. Petrarch studied here. Copernicus spent years here and may have arrived at heliocentrism at least partly through exposure to the university's mathematical tradition.
The university's anatomy theater, inside the Archiginnasio, is one of the most remarkable rooms in Italy. Built in 1637, it is an oval wooden theater tiered with carved seats rising to the ceiling, all to observe a single dissecting table at the center. Human dissection had been banned by the Church for centuries; Bologna's university pushed for and won an exemption, and here, in this wooden room, the modern understanding of the human body began to take shape. The carved figures holding up the professor's seat are flayed men, their musculature exposed. Even the furniture is about what's underneath the surface.
La Rossa: what red means here
Bologna is called La Rossa — the Red — for two reasons, and both of them are true. The first is the color of the buildings. Bologna's historic center is built almost entirely of terracotta brick, covered in the reddish-pink plaster that the city's buildings absorb into their facades. In late afternoon, when the light comes in low from the west, the streets turn a shade of amber-rose that no photograph quite captures. The Piazza Maggiore, Bologna's main square, looks at this hour like it's lit from within.
The second reason is politics. Bologna has voted Communist, and then its successor parties, in every election since the Second World War. The city earned its political color the hard way: during the German occupation, Bolognese partisans ran one of the most effective resistance networks in northern Italy, and after the liberation in April 1945, the city turned sharply left and has stayed there. The municipality built one of the most comprehensive systems of public housing, public transit, and social services in Italy — a model that was studied across Europe in the 1970s as an example of what a Communist city government could actually do.
There is a plaque near Piazza Maggiore that marks where partisans were executed by the Nazis in 1944. The city does not let you forget what the red cost. But it also does not perform its politics for visitors. You notice it in the cooperative restaurants, in the social centers, in the way the city has stayed livable for working people in a way that Florence and Venice, eaten by tourism, have not.
The food is not an accident
Bologna is called La Grassa — the Fat — and if you spend any time here you understand why this is not an insult. Italian food culture is regional by nature, and each region guards its traditions with a possessiveness that amounts to a moral position. Bologna's traditions happen to be among the richest in the country, which means the city has a great deal to be possessive about.
Ragù bolognese, as it exists here, bears only a passing resemblance to what the world calls "Bolognese sauce." The real thing is slow-cooked, deeply meaty, finished with a small amount of whole milk, and served over egg pasta — specifically tagliatelle, whose correct width, according to a 1972 decree by the Bologna Chamber of Commerce, is exactly one 12,270th the height of the Torre degli Asinelli. This is not a joke. The guild system that produced Italy's regional food culture was fanatical about specification, and some of that fanaticism survives in the produce here.
Mortadella was invented here in the sixteenth century, and the version made in the city — large-grained, speckled with pistachios and peppercorns, sliced thin from an enormous cylinder at the delicatessen — is a completely different product from the pink lunch meat that got exported to the rest of the world under its name. The Mercato di Mezzo, the covered market in the center, is the best place to eat your way through what Bologna actually produces: prosciutto from the hills above the city, fresh pasta from stands that have been making it for generations, parmigiano-reggiano cut from wheels that weigh forty kilograms. Eat here before you eat anywhere else.
The towers and what happened to them
At their peak in the twelfth and thirteenth centuries, Bologna had somewhere between 100 and 180 towers. Medieval tower-building was a form of competitive display: rival noble families built upward as a demonstration of wealth and dominance, and the city bristled with them. Almost none survive intact. The towers were dismantled or collapsed or absorbed into other buildings as the political order that produced them faded.
Two remain. The Torre degli Asinelli and the Torre Garisenda stand together in Piazza di Porta Ravegnana, leaning slightly toward each other — Garisenda more dramatically, having sunk on one side centuries ago. Dante mentions the Garisenda in the Inferno, one of the earliest literary references to a specific building's physical distortion. The Asinelli, at 97 meters, is the tallest surviving medieval tower in Italy. You can climb it: 498 steps, no elevator, a wooden staircase of increasing narrowness. At the top, Bologna spreads below you in every direction, red-roofed and porticoed, the hills of the Apennines visible to the south, the Po plain stretching north toward the Alps.
The city you're looking at from up there has been essentially the same shape since the medieval period. Bologna never had a Haussmann, never got bombed into rebuilding its center, never had the resources to knock itself down and start over. What you see from the tower is close to what Dante saw from the ground.
The city that tourists skip
Bologna sits between Florence and Venice on the train line, and most visitors treat it as a stop rather than a destination — a lunch in the market, a look at the towers, back on the train. This is their loss, but it is also the city's protection. Bologna is 40 minutes from Florence and it has none of Florence's problems: no queues at the museums that require booking months ahead, no streets so choked with visitors that the residents have left, no sensation of walking through a city that has been curated for an audience that isn't you.
What Bologna has instead is itself. The university means the city has 100,000 students in a city of 400,000 people, which gives it an energy that purely touristic cities lose. There are good bars that aren't for tourists, good bookshops, good music. The aperitivo hour — roughly 6 to 8pm, when the bars lay out generous spreads of food alongside the drinks — is taken seriously here as a social institution rather than a marketing concept.
Take the hill to San Luca. The sanctuary sits above the city at the end of the world's longest portico — 666 arches, nearly four kilometers — and the climb takes about an hour at a comfortable pace. From the sanctuary, on a clear day, you can see the Adriatic. Walk up on a weekday morning and you'll mostly share the portico with old women making the pilgrimage on foot and runners who do it as part of their regular circuit. The view from the top is not the point. The walk is.
What Bologna asks of you
Bologna doesn't do spectacle. It has no Colosseum, no Duomo at the scale of Florence's, no canals. What it has is quality — in its food, in its architecture, in its intellectual life — and quality requires you to slow down enough to taste it.
Here's what to carry with you: Bologna spent a thousand years building a city for the people who live in it. The porticoes are there because students needed shelter. The university stayed because the city valued it. The food culture survived because the guilds and the cooperatives kept it from industrializing. Everything you encounter here is the result of a city that kept asking what it was actually for — not what it looked like to outsiders, but what it owed to the people inside it. Once you see that intention, you see it in the porticoes overhead and in the ragù and in the two leaning towers that everyone photographs but almost no one climbs. Bologna is a city that built itself for use. The fact that it's also beautiful is a consequence, not a goal.