Open Monumentendag Amsterdam 2026 - 40th edition
Sat 12 Sep - Sun 13 Sep 2026 · Around 50 heritage buildings across Amsterdam and Weesp · Amsterdam
Details & booking — Gemeente Amsterdam (amsterdam.nl)
via Gemeente Amsterdam (amsterdam.nl) · Checked 15 Aug 2026
About this event
For one weekend a year, roughly fifty Amsterdam and Weesp monuments open their doors for nothing: canal mansions with interiors you never normally see, old bank buildings, depots, iconic hotels and the city's first skyscraper. The 40th edition adds dance and spoken-word programming inside the buildings and looks back at past highlights.
Why we picked it
The one weekend when Amsterdam's private interiors are free to walk into - a strong September anchor after the summer programmes end.
Free entry
Free access to participating monuments, stated as gratis by the City of Amsterdam. Individual buildings may cap numbers or run timed entry on the day.
Registration
Registration needed
None stated; some individual locations may require advance booking
A third-party event from official public listings, checked by Glentio. Programmes can change — confirm on the organiser's site.
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