When I first visited bunker 10-Z, I was mostly curious and didn’t expect much. It is located under Špilberk, a place I had walked around before, but I didn’t imagine there was such a space underneath. I went down to the bunker by stairs, and the feeling changed gradually. Outside, the city was busy, but inside it was quiet and a bit cooler. I saw simple equipment – beds, small rooms, and technical areas. Everything was functional, nothing extra. I learned that the bunker was built during World War II as a shelter and later was adapted in case of a nuclear conflict. During the visit, I thought about how small the space really is. I can’t imagine people staying there for a long time, even though the bunker was made for that. Everything was made so people could survive, not be comfortable. For example, it had an air filtration system and supplies meant to last for a certain time. What surprised me the most was how ordinary it all looked. I didn’t feel like it was something special, just a practical solution in uncertain times. It also made me think about how people in the past planned for safety and prepared for possible dangers. When I came back outside, I quickly felt the normal city life again. Visiting bunker 10-Z stayed in my mind as an interesting experience.