The Bunker No. 52 of the Fortified Area of "Silesia " in a Dobieszowiceach is a perfectly preserved part of the Polish line of fortifications, which was built in the interwar period along the Polish-German border in order to protect Silesia, the most industrialized region of Poland. The Association for Fortification Monuments "Pro Fortalicium” renovated the bunker and created a museum chamber, in which we can learn about the living conditions of the soldiers, as well as about their weapons, and many other curiosities.