The national 37th edition of the Friends Lottery Open Monument Day will take place on the weekend of 9 and 10 September 2023.

During Open Monumentendag, thousands of monuments across the Netherlands are open to the public for free. Open Monumentendag is organised by Netherlands Monumentland in cooperation with local committees throughout the country. During this event, it is possible to get acquainted with the special Dutch cultural heritage.

Curious about the programme in the Halderberge municipality? Then take a look at the Halderberge Culture Month agenda here.

View the inspiration document of the 2023 Open Monument Day here.