Open Monumentendag

This event is over – it has already taken place. This page remains available for reference.
When12–13 September 2026
WhereDiverse monumenten, Haarlem, Centrum, 2011 Haarlem
TypeCulture festival
40th edition with free access to around 65 monuments; city tours, church towers and, as part of the Korenlint, concerts by over 120 choirs from home and abroad.