23 cathedrals visited by Dmitry Bozhkov

Berlin Cathedral

Cathedral of Santa Maria del Fiore

Cathedral of the Immaculate Conception

Kaliningrad Cathedral

Kazan Cathedral

Lisbon Cathedral

Lyon Cathedral

Munich Frauenkirche

Notre Dame de Paris

Pisa Cathedral

Riga Cathedral

Rouen Cathedral

Saint Isaac Cathedral

Saint Stephen Cathedral

Saints Peter and Paul Cathedral

Salzburg Cathedral

Seville Cathedral

Smolny cathedral

St Mark's Basilica

St. Hedwigs Cathedral

St. Patrick's Cathedral

St. Peter's Basilica

Yelokhovo Cathedral