Sign Ups Closed

The Hague International Open Day

International organisations in The Hague work tirelessly to secure a safer and better world. Is goes without saying that all this happens backstage inside the many international organisation for which the city is known, like The International Criminal Tribunal for the former Yugoslavia (ICTY), OPCW, Unicef and of course the Peace Palace. For one day each year, you can pay a visit to these remarkable institutes and that is during the The Hague International Open day on Sunday the 24th of September.

The registration is now closed.

You can also visit a number of organisations on without registration in advance. However, you need valid identification.

International Criminal Tribunal for the former Yugoslavia (ICTY) and Mechanism for International Criminals Tribunals (MICT)
Opening times: 11:00 a.m. to 4:00 p.m.

International Criminal Court
We will also allow for persons that do not wish to be part of a group to walk around freely, thus allowing for more persons to actually visit the ICC. You will need to take a valid proof of identity (passport or ID card) with you. The rolling programme occurs between 10:45 a.m. and 4:00 p.m

Hague Conference on Private International Law - Rolling programme (no registrations required): Hague Conference Chill & Hang out Sunday
*Relax and chat with staff members of the oldest organisation in The Hague.
*Interactive games
*Live jazz music & cocktails

Opening times: 12.30 p.m. to 5:00 p.m.

After a visit to the International Open Day, you will see why The Hague bears its title with pride!




Many international organisations work around the clock to keep our world safe. Once a year these remarkable institudes open their doors to visitor.

This is during the International Open Day on Sunday 24th of September



The Museon will be opening its doors on September the 24th. Come visit and view a diverse number of exhabitions and for the kids, a treasure hunt!


Just Peace

Thursday the 21st of September has been declared the Day of Peace by the United Nations.

For the forth time in a row, The Hague will be celebrating this with a festival.


Peace Run

On the same day as the Internationale Open Doors, the Peace Run will take place. Participants of the Peace Run will come by numerous interesting international organisations during the run, but can also stop by and visit these buildings to see what they do to preserve peace, justice and international safety.



This is the contact form for questions. This form cannot be used to sign up for a tour.