Photo: TerElst, Credits: LUCID

This edition revolved around the theme “In Style!”, highlighting building styles and architecture. Façades, parks, and buildings that people normally pass by revealed hidden beauty and fascinating stories. The focus included both famous and lesser-known architects, distinctive architectural styles, iconic façades, and the special architecture of churches, military heritage, and parks and gardens.

Antwerp as Guest City

Antwerp was the guest city of this extra-stylish edition. With more than 50,000 visitors, it was the busiest Open Monumentendag ever in the city. More than 150 activities offered a wide variety of experiences, from guided tours to concerts and exhibitions.

Some highlights included:

“Heilige huisjes” (Holy Houses): A broad range of religious heritage sites were showcased, alongside surprising repurposed buildings.

Iconic buildings in diverse styles: Over 40 buildings opened their doors to the public, including the five finalists of Het Erfgoedjuweel, Antwerp’s Heritage Jewel award.

A rich program across Flanders: With 1,134 free activities across the region, there was truly something for everyone.

A Brief History of Open Monumentendag in Flanders

Open Monumentendag started in 1990 and has grown into the largest one-day cultural heritage event in Flanders. It aims to open the doors of sites usually closed to the public, from grand civic buildings and churches to private homes, gardens, and industrial heritage.

OMD is coordinated by Herita, the Flemish heritage organisation that manages and safeguards historic sites across Flanders. Herita works in partnership with municipalities, local heritage associations, volunteers, and property owners to make the event possible. Thanks to the dedication of hundreds of organisers and thousands of volunteers, visitors can enjoy engaging experiences while learning about the history and value of Flanders’ built heritage.

Cultural and Educational Impact

Beyond visits, Open Monumentendag serves as a powerful educational and cultural initiative. By opening these sites, the event encourages a better understanding of heritage, promotes conservation, and inspires both locals and visitors to appreciate the stories embedded in Flanders’ buildings, parks, and streets.

For those interested in a closer look at the extra-stylish sites of Antwerp, including hidden gems, unusual stories, and historic buildings, we invite you to read our detailed article about Antwerp’s Open Monumentendag 2025.