Most popular fortifications PolandSilesia Fortifications Silesia Fortifications Silesia mapSee on the map Silesia fortifications by popularity rating +CHORZÓWPolandCombat Bunker of the the Fortified Area of Silesia+CIESZYNPolandUltimate Defense Tower See fortifications in other regions Greater Poland Holy Cross Province Kuyavia-Pomerania Lesser Poland Łódź Province Lower Silesia Lublin Province Lubusz Province Masovia Opole Province Podlasie Province Pomerania Silesia Subcarpathia Warmia-Masuria West Pomerania Other categories:MuseumsCastlesChurchesLookoutsMinesPalacesParksMonumentsSanctuariesNarrow gauge railwaysPublic squaresArt galleriesAnimalsLakesWaterfallsCavesPools
