Biskupin Archeological Site In Poland (1)

poland Biskupin general view spring hot weather storm weather archeological Lusatian culture Slavic culture bronze era bronze age settlement archeology Bronze Age fortified settlement Biskupin Poland archaeological site life-size model late Bronze Age archaeological open-air museum archaeologists Biskupin group Lusatian culture 8th century BC Michal Fludra NurPhoto historical site ancient civilization prehistoric settlement cultural heritage archaeological research excavation site historical reconstruction open-air museum ancient fortifications European archaeology Lusatian people prehistoric Poland historical preservation ancient architecture archaeological discovery Bronze Age artifacts cultural site.