General information, collection, school projects and news of this museum located in Oosterbeek, commemorating the history and events connected to Operation Market Garden, and the Battle of Arnhem, in World War II.

Details on the floating museum about life on board a "typical" houseboat in an Amsterdam canal.

Tells the story of the maritime past of the country. Practical information for visitors and descriptions of highlights in the collection.

The institute supports non-Western countries in sustainable development and informs the public about the tropics and sub-tropics.