23 cathedrals visited by Ryszard Kowalski
Barcelona Cathedral
Cathedral of Our Lady Immaculate
Cathedral of Santa Maria del Fiore
Cathedral of St. Michael and St. Gudula
Grace Cathedral
Grossmünster
Lisbon Cathedral
Liverpool Cathedral
Munich Frauenkirche
Nice Cathedral
Notre-Dame de Nice
Pisa Cathedral
Saint Stephen Cathedral
Saint-Peters Basilica
Seville Cathedral
St Giles' Cathedral
St Paul's Cathedral
St. Florian's Cathedral
St. John's Archcathedral
St. Patrick's Cathedral
St. Peter's Basilica
