Open Monumentendag Alkmaar
This event is over – it has already taken place. This page remains available for reference.
When12 September 2026
WhereBinnenstad, diverse monumenten, Centrum, 1811 Alkmaar
TypeHistorical festival
On Open Monumentendag (Heritage Day), numerous historic monuments in Alkmaar as well as in the districts of Koedijk and Oudorp are open to the public free of charge. Alongside the visits, there are guided tours, demonstrations and activities for all age groups. This nationwide event centers on heritage and architecture.