Most popular astronomical observatories PolandSilesia Astronomical observatories Silesia Astronomical observatories Silesia mapSee on the map Silesia astronomical observatories by popularity rating +CZĘSTOCHOWAPolandMulticentrum "Zodiak" See astronomical observatories in other regions Lubusz Province Silesia Warmia-Masuria Other categories:MuseumsCastlesChurchesLookoutsMinesPalacesParksMonumentsSanctuariesNarrow gauge railwaysPublic squaresArt galleriesAnimalsLakesWaterfallsCavesPools
