This wonderful historical museum tells the story of the German and Soviet occupation of Poland in World War II in the twentieth century, and this museum documents the story of the fall and collapse of the army and the story of steadfastness presented by the army in the war. For armies and commanders, and the various weapons that were used in battles, in addition to the tools that were used in underground tunnels, and the prison camp in the past. The museum opens its doors every day except on Saturdays, and on Sundays you can enter the museum for free.