Open Monuments day

Every year during the second weekend of September, thousands of beautiful monuments throughout the Netherlands open their doors for visitors. It's the opportunity to visit one of these special monuments and hear the stories told by volunteer guides. You can also participate in the many activities that are organized on the 10th and 11th of September.

The national theme for 2021 is "My monument is your monument". It's all about Inclusiveness and a warm welcome.


  • Daily starting from september 9th, 2023 until september 10th, 2023


  • Free