Krakow Castle, tourists pass through the vaulted passageway linking Krakow Cathedral to the Royal Castle courtyard on Wawel Hill, Poland

- Image ID: KRPEH7
Krakow Castle, tourists pass through the vaulted passageway linking Krakow Cathedral to the Royal Castle courtyard on Wawel Hill, Poland
Michael Brooks / Alamy Stock Photo
Image ID: KRPEH7
Location: Krakow, Poland, Europe