Visit for free the premises of Prague Castle, where the most important state, protocol and social events take place, or the visitor circuit, including St. Vitus Cathedral, the Old Royal Palace, St. George's Basilica and Golden Lane.

On the Open Day, you can also take a free look at the permanent exhibitions of Prague Castle (the Prague Castle Picture Gallery, the Story of Prague Castle, the Rosenberg Palace or the exhibition of the Castle Guard in the Mihulka Tower) and do not miss the Castle Gardens, which have been reopened since March after the winter hibernation.