Lower Silesia is a region full of abandoned castles, old mines, mysterious bunkers, and forgotten factories that hide fascinating stories. Thanks to its turbulent past and rich industrial architecture, this region is a paradise for urban exploration (urbex) enthusiasts.
Here are the 5 best urbex spots in Lower Silesia worth visiting!
1. Książ Castle – Underground from World War II
🏰 Książ Castle is one of the most beautiful castles in Poland, but what sets it apart are the mysterious underground tunnels dug by the Germans during World War II. The tunnel system beneath the castle was meant to be part of the secret Riese project. Ruined corridors and hidden passages make it an ideal place for urbex lovers.
2. Uranium Mine in Kletno
⛏ During the communist era, a secret uranium mine operated in Kletno, the remains of which can still be explored. Long tunnels, old shafts, and abandoned machinery make it one of the most unique urbex locations in the region. Part of the mine is open to tourists, but many nooks and crannies still await discovery.
3. Abandoned “Grunwald” Sanatorium in Sokołowsko
🏥 Sokołowsko was once called the “Polish Davos” and was famous for sanatoriums for tuberculosis patients. The “Grunwald” Sanatorium is one of the best-preserved abandoned places in the region. Empty rooms, broken beds, and corridors overgrown with vegetation create an incredible atmosphere.
4. Abandoned Porcelain Factory in Walim
🏭 Lower Silesia was once famous for porcelain production, and one of the old factories in Walim is now completely abandoned. Ruined kilns, old porcelain molds, and large production halls make it a perfect spot for fans of industrial ruins.
5. Secret Bunkers in the Owl Mountains – Riese Complex
🛑 The Riese Complex is one of the most mysterious places in Poland. It is a system of bunkers and underground tunnels carved into the Owl Mountains by the Nazis. To this day, their purpose remains unknown – they may have been intended as a shelter for Hitler. Dark corridors, collapsed passages, and unfinished chambers attract history buffs and explorers alike.
Summary
Lower Silesia is a region full of mysterious castles, mines, bunkers, and abandoned sanatoriums, which are a treat for urbex enthusiasts. Each of these places has its own unique history and extraordinary atmosphere.




