A two-chamber underground shelter located in northern Poland, near the town of Wąbrzeźno. This type of civil defense structure was commonly built during the Cold War era to provide protection against potential aerial bombardment or nuclear fallout. The design features two separate compartments, likely intended for different functions such as living quarters and storage or equipment rooms.
These shelters were part of Poland's broader network of defensive infrastructure developed during the Cold War period as part of the country's military preparedness strategy.