Leuven is the quintessential European university town: small, elegant and bursting with young life. Its streets bring together one of the oldest universities on the continent, KU Leuven, founded in 1425, and a first-rate Flemish heritage, starting with its Gothic Town Hall, a marvel of stone lacework that looks more like a goldsmith's monstrance than a building.
But Leuven isn't just about studying and monuments. It's also a beer capital par excellence: AB InBev, the world's largest brewing group, has its headquarters here, and this is where Stella Artois is brewed, with origins going back to an 18th-century local brewery. Its Oude Markt (the Old Market) is famous as 'the longest bar in Europe', an entire square lined with bars where thousands of students go out every night.
This guide covers the essentials of Leuven with a practical eye: the Town Hall and the Grote Markt, St Peter's Church with Dieric Bouts' 'The Last Supper', the university library and its tragic history in the world wars, the UNESCO-listed Great Beguinage and the nightlife of the Oude Markt. All half an hour from Brussels, for a perfect day trip.
Leuven began as a settlement on the banks of the river Dijle (Dyle) and was first mentioned in the 9th century. It grew as the capital of the Duchy of Brabant in the Middle Ages, prospering thanks to the textile industry, and became one of the most important cities in the Low Countries. Its great milestone came in 1425, when the University of Leuven was founded, the oldest in the Low Countries and one of the first in Europe. It attracted scholars such as Erasmus of Rotterdam and Andreas Vesalius, father of modern anatomy, and turned the city into a beacon of humanism. After centuries of history under Burgundy, the Habsburgs and successive rulers, Leuven suffered two devastating episodes in the 20th century: in 1914, at the start of the First World War, German troops deliberately set fire to the city and its famous university library, an act that shocked the world; the rebuilt library burned again in 1940. Today Leuven is a vibrant university city and a technology and brewing hub in Flanders. The full story is on our history page.
Read the full history ↓The political centre of Belgium and of Europe: Brussels, bilingual capital and seat of the European Union; Leuven, with one of the oldest universities on the continent; and Waterloo, where Napoleon fell. All within the old duchy of Brabant.
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Origins, formation and what the sources say.
Leuven was born on the banks of the river Dijle (Dyle), at a ford on the route linking the Rhine lands with Flanders. Its name, Leuven in Dutch (Louvain in French), appears for the first time in ninth-century documents in forms such as 'Loven'. Legend, more colourful than rigorous, has it that in the year 891 King Arnulf of Carinthia defeated the invading Vikings (Norsemen) there, an episode the city claimed for centuries as its birth certificate.
What is certain is that between the eleventh and twelfth centuries the counts of Leuven rose to become dukes of Brabant, and Leuven became the capital of that powerful duchy, one of the main ones in the medieval Low Countries. The city prospered thanks to the textile industry: its woollen cloth was exported all over Europe, and Leuven became one of the most populous and important towns in the region, with walls, markets and an intense guild life.
That late medieval splendour was not free of conflict. In the fourteenth century, tensions between the craft guilds and the patrician families who controlled power led to violent social revolts, such as the one in 1379, when several patricians were thrown from the windows of the Town Hall. Those struggles, added to competition from Brussels and Antwerp and the decline of textiles, meant Leuven gradually lost political and economic weight. The city needed a new reason for being, and it found it in learning.
The event that would define Leuven for ever happened in 1425, when Duke John IV of Brabant, with the backing of Pope Martin V, founded the University of Leuven (Studium Generale Lovaniense). It was the first university in the Low Countries and one of the oldest in central and western Europe. Within a few decades it became a first-rate centre of learning that drew students and scholars from across the continent.
During the Renaissance, Leuven shone as a beacon of humanism. Erasmus of Rotterdam, the greatest figure of European humanism, taught and lived here around 1517 and drove the creation of the famous Collegium Trilingue, devoted to the study of Latin, Greek and Hebrew, a revolutionary teaching model. Andreas Vesalius also worked in Leuven; born in Brussels and trained partly here, he is considered the father of modern anatomy for his work 'De humani corporis fabrica'. And the cartographer Gerardus Mercator, creator of the famous map projection, studied in the city.
The university made Leuven a Catholic intellectual centre of enormous influence, especially during the Counter-Reformation. Over the centuries the institution went through complex ups and downs: it was suppressed during the French occupation at the end of the eighteenth century and refounded as a Catholic university in 1834, by then in independent Belgium. In 1968, a language crisis between the Flemish and French-speaking communities split the university in two: the Dutch-speaking KU Leuven, which stayed in the city, and the French-speaking UCLouvain, which moved to a new town built for the purpose, Louvain-la-Neuve, in French-speaking Wallonia. Today KU Leuven is one of the most prestigious universities in Europe and the engine of the city.
Like many cities of the old Low Countries, Leuven experienced an artistic flowering in the fifteenth century linked to the school of the so-called Flemish Primitives, the masters who, alongside the Italians of the Quattrocento, revolutionised European painting with the use of oils, a meticulous realism and a new attention to light, detail and restrained emotion.
Leuven's great figure was Dieric Bouts (around 1415-1475), a painter of Dutch origin who settled in the city and became its official painter. His masterpiece, kept in St Peter's church, is the altarpiece of 'The Last Supper' (1464-1468), one of the first depictions of the subject in Flemish art and a remarkable piece for its serene symmetrical composition and its early command of perspective, with the scene set in a Flemish Gothic interior. The ensemble included side panels with Old Testament scenes that prefigure the Eucharist. The 'Martyrdom of St Erasmus', of harrowing realism, is also his.
This heritage makes Leuven, along with Bruges and Ghent, one of the essential stops for understanding fifteenth-century Flemish art. The city has strongly reclaimed the figure of Bouts, devoting exhibitions and studies to him, and his presence is felt both in St Peter's church and in the M Leuven museum. That legacy sits alongside the monumental civil Gothic architecture of the period, whose high point is the dazzling Town Hall, built between 1439 and 1469, an exact contemporary of Bouts's altarpiece.
The most tragic chapter in Leuven's history came in August 1914, in the first days of the First World War. Belgium, a neutral country, was invaded by the German army on its way to France. On occupying Leuven, and amid the confusion and panic of war, the German troops accused the civilian population of shooting at them (the so-called 'francs-tireurs', snipers, a phenomenon largely imagined or exaggerated by the jittery troops themselves).
The reprisal was brutal and systematic. Between 25 and 28 August 1914, the German soldiers looted and burned the city, executed close to 250 civilians and drove out thousands of inhabitants. The symbol of that destruction was the burning of the university library: some 300,000 books and manuscripts went up in flames, many of them unique and irreplaceable, incunabula and medieval codices. The news travelled the world and turned Leuven into an international emblem of the barbarity of the war and of the aggression against Belgium; the Allied press used it heavily in its propaganda, speaking of the 'martyrdom of Louvain'.
After the war, the library was rebuilt in the 1920s in a new neo-Renaissance building funded largely by international donations, above all from the United States, in a gesture of cultural solidarity. The tragic irony is that barely two decades later, in May 1940, at the start of the Second World War and a new German invasion, the rebuilt library burned again, and hundreds of thousands of volumes were lost once more. Restored again, it stands today as a monument to the fragility of knowledge and to the stubborn human will to rebuild it.
After the post-war reconstruction, Leuven grew again around its university, which became the city's great engine. The language crisis of 1968, which divided the old institution into the Dutch-speaking KU Leuven (which stayed in the city) and the French-speaking UCLouvain (moved to Louvain-la-Neuve), reflected the tensions between the Flemish and Walloon communities that run through modern Belgian history, but it also consolidated Leuven as a fully Flemish university city.
Today KU Leuven is one of the oldest universities still operating and one of the best regarded in Europe, with tens of thousands of students who give the city its unmistakable youthful energy. Around it a powerful research and high-tech ecosystem has flourished: centres such as imec (a world reference in nanoelectronics) and numerous companies and spin-offs make Leuven a hub of innovation, a kind of Flemish 'tech valley'.
The other great contemporary hallmark is beer. Leuven is the global headquarters of AB InBev, the largest brewing group in the world, heir to the historic local brewery that made Stella Artois, whose origins go back to the Den Hoorn brewery documented in 1366. A city of learning and of beer, of lace-like Gothic and cutting-edge laboratories, of silent beguinages and of the 'longest bar in Europe', today's Leuven combines, with Flemish ease, centuries of history with the vitality of being one of the youngest cities in the country.
