2025-08-25

Fact or fiction: Julius Caesar expanded the port of Antwerp

Julius Caesar ushered in significant change across Europe. But did this Roman general contribute to the growth of the Antwerp port area?

Did Julius Caesar expand the port in Antwerp? Is a tug-boat as strong as 10,000 trained dockers? Does a container ship sail with a limited crew on board? In the new column 'What the Dock', we separate fact from fiction!

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No docks for Caesar

In the first century BC, Julius Caesar secures several military victories. He conquers Gaul, leads expeditions to Britain, and spreads the Roman language and culture.

 

Only from the second century AD does a small trading settlement arise along the Scheldt, where Antwerp now stands. A fully equipped port with docks and locks is not yet in place. Caesar therefore has nothing to do with the expansion of the port in Antwerp.

Afbeelding van Julius Caesar in functie van de 'What The Dock'-rubriek.©The Metropolitan Museum of Art

Not a Roman Caesar, but a French emperor

It is only in the nineteenth century that Antwerp grows into a true port city, during the rule of Napoleon Bonaparte. The French emperor recognises Antwerp as a strategic location to threaten the British fleet and wants to turn the city into a military port. 


With the construction of the Bonaparte Dock (Le Petit Bassin), including the Bonaparte Lock in 1811, and the present-day William Dock (Le Grand Bassin), he lays the foundations of modern port infrastructure, allowing warships to dock with ease. 


After Napoleon’s fall, William I, King of the Netherlands, continues Napoleon's plans. Thanks to the infrastructural works of Napoleon Bonaparte (and later William I), Antwerp’s trade flourishes and the city further develops into an economic (maritime) hub.

©Collectie stad Antwerpen, MAS

Antwerp on the path to global success

After the Belgian Revolution of 1830, the development of the port slows down. Why? The Netherlands still levies tolls on shipping traffic along the Scheldt. In 1863, Belgium, supported by other seafaring nations, buys off the toll.

 

New docks, links to the hinterland and railway lines to Germany and beyond drive rapid progress. In the twentieth century, Antwerp grows into a major crossroads for international trade.

 

History in a nutshell? Napoleon Bonaparte, not Julius Caesar, has driven Antwerp’s first major port expansion. 

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