Poland, Krakow, Wawel Hill, Wawel Castle, An artillery tower view through gateway.

architecture artillery blue building buildings castle castles city cities city breaks city centre city centres colour colours construction days out destinations europe european european cities exterior exteriors facade facades gate gates gateways hill hills krakow krakow old town mass tourism old town patterns poland polish red shapes skies sky stare miasto structures tourism tourist attractions tourists tower towers travel urban vacations wawel wawel hill wawel castle western western europe