Wartownia is a military bunker located in northern Poland, near the town of Wąbrzeźno in the Kuyavian-Pomeranian Voivodeship. The structure is part of Poland's extensive network of Cold War-era fortifications built during the communist period as part of the country's strategic defense infrastructure. These bunkers were designed to serve various military functions including command posts, troop shelters, and defensive positions along Poland's northern borders.
The bunker's location in the Polish lowlands made it part of the country's broader defensive strategy during the Cold War, when Poland was a member of the Warsaw Pact. The region around Wąbrzeźno has historically been significant for military installations due to its strategic position between major Polish cities and proximity to the Baltic coast.