It is a palace complex in Hillerod, Denmark.
It was a royal residence for Christian IV of Denmark and Norway, during the 17th century.
From 1882 until today it is the National History Museum of Denmark, with portraits, paintings and furniture. It still hosts special exhibitions.
In 1659 the castle was occupied by the Swedes who took most of the works as war reparations.
Its main rooms are the Valdemar Room, the Chapel, the Great Hall, the Rose Room and the Hearing Room.
[Source: el.wikipedia.org]
