Promenario
Het Steen
🇧🇪 Antwerp

Het Steen

Must-See ★ 4.4 · 8k reviews
Het Steen is a medieval fortress in the old city centre of Antwerp, Belgium, one of Europe's biggest ports. Built after the Viking incursions in the early Middle Ages as the first stone fortress of Antwerp, Het Steen is Antwerp's oldest building and used to be its oldest urban centre. Previously known as Antwerpen Burcht (fortress), Het Steen gained its current name in around 1520, after significant rebuilding under Charles V. The rebuilding led to its being known first as 's Heeren Steen' (the King's stone castle), and later simply as 'Het Steen' (the stone castle). At the entrance to Het Steen is a bas-relief of Semini, above the archway, around 2nd century. Semini is the Scandinavian God of youth and fertility (with symbolic phallus). A historical plaque near Het Steen explains that women of the town appealed to Semini when they desired children; the god was reviled by later religious clergy. Inhabitants of Antwerp previously referred to themselves as 'children of Semini'. At the entrance bridge to the castle is a statue of a giant and two humans. It depicts the giant Lange Wapper who used to terrorise the inhabitants of the city in medieval times.

Visitor Info

Rating ★ 4.4 8,400 reviews
Visit Time ~45 min
Best Time Late afternoon or sunset
Insider Tips
  • · Use the riverfront terrace for the best city views
  • · It works well as the first or last stop on an old-town walk
Free on iOS
Explore all 13 places in Antwerp — download Promenario free

Offline maps and every place in Antwerp, in your pocket.

Get on App Store →

Frequently Asked Questions

How old is Het Steen?
The current structure dates mainly from the 13th century, though a fortress on this site existed from the 9th century following Viking raids along the Scheldt.
What was Het Steen used for historically?
It served as a castle and residence for the Counts of Flanders, then as a prison from the 16th century until 1827 — it is one of the oldest surviving buildings in Antwerp.
Can I go inside?
Yes — Het Steen reopened in 2022 after renovation as the starting point for Antwerp's tourism experience, with free public areas and paid exhibits.
Why is the waterfront around Het Steen significant?
The Scheldt River made Antwerp one of Europe's greatest medieval trading ports, and Het Steen controlled access to the river; the recently restored quays now form a popular public promenade.

Explore by theme

Also in Antwerp

← Back to Antwerp
Promenario
Het Steen — offline map & tips
Open in App

Explore cities at your own pace.

No tour groups. No bookings. Just you and the city. Available in 20+ destinations.

Download and try for free

Download on the App Store
Get it on Google Play
Coming soon