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History · Flemish Region, Flemish Region

Fort Breendonk

  • EraWorld War II (1940-44)
  • Admissionapprox EUR 12 (approx USD 14)
  • HoursDaily approx 9:30-17:00

Fort Breendonk is a fortress in Puurs-Sint-Amands, between Antwerp and Brussels in the Flemish Region of Belgium, close to the city of Mechelen. It was built between 1906 and 1914 as part of the defensive ring around Antwerp, and was designed as a reduced version of a standard fortress, with a surrounding moat, earth-covered concrete casemates and a central redoubt. It saw limited military action in World War I.

Nazi prison camp and national memorial near Mechelen.

Fort Breendonk is a fortress in Puurs-Sint-Amands, between Antwerp and Brussels in the Flemish Region of Belgium, close to the city of Mechelen. It was built between 1906 and 1914 as part of the defensive ring around Antwerp, and was designed as a reduced version of a standard fortress, with a surrounding moat, earth-covered concrete casemates and a central redoubt. It saw limited military action in World War I. After the German invasion of Belgium in May 1940 the fort was taken over by the occupying forces and from September 1940 it was used as an Auffanglager, a reception camp, under SS control. Between 1940 and 1944 several thousand prisoners passed through, including resistance fighters, hostages, political opponents, criminals and Jews. The conditions were brutal, with forced labour, hunger and torture; many prisoners died in the camp or were executed in front of the fort walls, and many others were deported to concentration camps in Germany and occupied Poland, often via the Dossin barracks in Mechelen. The Holocaust survivor and writer Jean Amery was held here and later wrote about his experience. After the war the fort was briefly used to detain suspected collaborators, and in 1947 it was declared a national memorial. Today the site is preserved largely in its wartime state, which gives it a stark, unvarnished atmosphere. Visitors walk through the prison cells, the interrogation rooms, the shower block, the courtyard and the execution site. The museum presents the history chronologically with documents, photographs and testimonies, and an audio guide leads the route around the camp. A memorial to the victims stands nearby. The preservation is managed by a public body, with ongoing conservation.

Practical information for Fort Breendonk · Last updated September 2026
Admission approx EUR 12 (approx USD 14)
Hours Daily approx 9:30-17:00
Address Brandstraat 57, 2870 Puurs-Sint-Amands, Belgium

Why it matters

Fort Breendonk was the main SS-run prison camp in occupied Belgium, where thousands of resistance members, Jews and political prisoners were held, tortured and executed. It was designated a national memorial after the war.

Location

Brandstraat 57, 2870 Puurs-Sint-Amands, Belgium

51.0587, 4.3400 View on map

Highlights

  • Walk the preserved cells, corridors and interrogation rooms
  • See the execution site and the memorial to victims
  • Follow the audio guide through the moat-ringed fortress
  • Learn about the prisoners' fate through documents and testimonies

Tips for visiting

  • Allow at least two to three hours; the visit is physically and emotionally demanding.
  • Dress for the weather, since much of the route is outdoors on uneven ground.
  • Use the audio guide, which is available in several languages including English.
  • Combine with the Kazerne Dossin Memorial Museum in nearby Mechelen for wider context.
  • Consider the content carefully before bringing younger children.

When to visit

Dry weather from spring to autumn is best for the outdoor route; weekday mornings are quieter, and school groups visit on weekdays.

Accessibility

Much of the fort has uneven surfaces, steps and narrow passages; access for wheelchair users is limited in some areas.

Frequently asked questions

Is the site English-language friendly?

Yes, the audio guide and information panels are available in English.

How long does a full visit take?

Most visitors need two to three hours.

Can I visit with children?

It is generally recommended for older children and teenagers, as the content is harrowing.