In addition to regular opening hours, the State Hall and the museums of the Austrian National Library be open on May 25, 2026.
On Pentecost Sunday as well as on public holidays the reading rooms of the Austrian National Library are closed.
In 2005, the Department of Music and the Globe Museum, as well as the Esperanto Museum and the Department of Planned Languages moved into new rooms at the newly adapted Palais Mollard at No. 9 Herrengasse in Vienna’s first district. The Globe Museum, which is one of a kind worldwide, presents 250 exclusive objects, including terrestrial and celestial globes, moon and planetary globes, as well as astronomical instruments. The Esperanto Museum offers a lively presentation of the history and development of planned languages.
