It is now a state museum and a public park.
Collectors have also been important to the development of state museums in the country as well.
On June 23, 1919 the collection gained a status of the state museum.
Legislation to fund a state museum had been introduced every year since 2000, but died for various reasons.
Any artifacts uncovered, she said, will eventually be given to the state museum.
It is planned as the state museum of popular culture, including music, television, film and the performing arts.
It is the only state museum in the district.
The museum is also, since 1982, the official state museum of art.
There are reduced opening hours on public holidays at state museums.
Today the castle is home to a state museum.