During the Napoleonic Wars, the fortress was used as a prison for French soldiers and high-ranking political dissidents.
The famous Italian poet and writer Silvio Pellico was imprisoned here for eight years, later documenting his experience in the book 'Le mie prigioni'.
The subterranean casemates were converted into a prison in the 18th century by the architect Claude Innocent du Paquier.
The castle transitioned from a royal castle to a fortress under the orders of King Přemysl Otakar II.
The site features a preserved Baroque pharmacy and a collection of Renaissance-era art.
It survived the 1645 Swedish siege of Brno, remaining the only part of the city never captured by the Swedish army.
Špilberk Castle is a medieval fortress founded in the 13th century by the Přemyslid dynasty, which functioned as a royal residence before its conversion into a formidable Baroque citadel. It gained international notoriety in the 18th and 19th centuries as the 'Prison of Nations,' serving as one of the Austro-Hungarian Empire's most feared penitentiaries. The site now serves as the seat of the Brno City Museum, housing permanent exhibitions on the history of the castle and the architectural development of Brno. Visitors can explore the preserved casemates, which are vaulted tunnels originally designed for defensive artillery and later used as prison cells. The fortress sits atop a hill overlooking the city center, providing a vantage point that has dictated much of Brno's strategic defensive history. The grounds also feature extensive parklands surrounding the main defensive structures. Multiple wings of the castle contain galleries dedicated to specialized historical collections, including civic arts and the history of the prison system.
The north-eastern defensive ramparts provide the best panoramic view of the Brno city skyline and the Cathedral of St. Peter and Paul.
Wear comfortable, sturdy footwear, as the castle grounds are hilly and the interior casemate floors are uneven.
The temperature inside the underground casemates is significantly lower than outside, even in summer.
Allocate extra time to explore the surrounding Špilberk Park, which offers secluded walking paths away from the museum crowds.
Attempting to drive to the main entrance, as parking is extremely limited and local regulations restrict access.
The castle exhibitions and casemates are generally closed on Mondays.
Maintain a quiet tone within the exhibition halls and respect the restricted access areas inside the subterranean tunnels.