Wawel Hill on the Vistula River, Wisla, UNESCO World Heritage Site, Krakow, Poland, Europe

architecture bodies body building buildings castle castles current currents day daylight daytime during europe european exterior exteriors fortification fortifications fortress fortresses heritage hill krakow krakow nobody of on outdoor palace palaces photo photos poland polish river river rivers shot shots site sites stronghold strongholds the unesco vistula water waters wawel wisla world