Dublin Castle symbolized English rule for 700 years, ever since the Anglo-Normans built their fortress on this site. Later, the castle was to serve as the headquarters of the English-appointed Viceroy of Ireland. It was not until 1922 that it was finally handed over to the Irish Free State. The castle's apartments boast of opulent, wonderfully-decorated rooms, while carpets of rolling, formal gardens lend it an alluring aura. Sheltered within the castle's fabric are insignia and collectibles of historical interest. The Castle is in use even today as a venue for state functions as well as home to multiple government agencies. The castle grounds are also home to the magnificent Chapel Royal and the splendid Chester Beatty Library. A window into the country's monumental, medieval past, this mighty castle is indeed one of the most priceless possessions of Dublin.