Bunker 10-Z Travel Guide

Bunker 10-Z, located beneath Špilberk Castle in Brno, offers a chilling journey into the past. Originally constructed as an air-raid shelter during World War II by the Nazi's, it was designed to withstand American and Soviet bombs. After the war, it briefly served as a wine cellar.In 1948, the Communist government confiscated the wine store and converted the space into a nuclear fallout shelter, completed in 1959. Designated as '10-Z', it was intended to house up to 500 political and military personnel for three days in the event of nuclear war. Fortunately, it never served its intended purpose.Opened to the public in 2016, the bunker now functions as a historical and technical monument. Visitors can explore the 65 rooms spread over 1,500 square meters, including the diesel generator, filter room, and telephone exchange. Exhibits include a prison cell door with messages from condemned prisoners, gas masks, and other Cold War artifacts. Interactive displays and QR codes provide additional context and stories. The bunker maintains a constant temperature of 14°C (57°F), adding to the immersive, if slightly claustrophobic, experience.