I'm on a mission to visit the 100 best cathedrals in europe

 Top 25 Cathedrals:
• Amiens Cathedral, France
• Bourges Cathedral, France
• Burgos Cathedral, Spain
• Canterbury Cathedral, England
• Chartres Cathedral, France
• Cologne Cathedral, Germany
• Córdoba Mosque-Cathedral, Spain
• Dresden Frauenkirche, Germany
• Durham Cathedral, England
• Ely Cathedral, England
• Lincoln Cathedral, England
• Monreale Cathedral, Italy
• Orvieto Cathedral, Italy
• Notre-Dame Cathedral, Paris, France
• Pisa Cathedral, Italy
• San Vitale Basilica, Ravenna, Italy
• Salamanca Cathedral, Spain
• Seville Cathedral, Spain
• Siena Cathedral, Italy
• Strasbourg Cathedral, France
• Toledo Cathedral, Spain
• St. Mark’s Basilica, Venice, Italy
• St. Stephen’s Cathedral, Vienna, Austria
• Wells Cathedral, England
• Winchester Cathedral, England

Additional Notable Cathedrals by Country:

France:
• Albi Cathedral
• Arles Cathedral
• Auch Cathedral
• Autun Cathedral
• Beauvais Cathedral
• Carcassonne Cathedral
• Laon Cathedral
• Le Mans Cathedral
• Metz Cathedral
• Reims Cathedral
• Rouen Cathedral
• Saint-Denis Basilica
• Toulouse Saint-Sernin Basilica
• Tours Cathedral
• Vézelay Abbey

Germany, Austria, and Switzerland:
• Aachen Cathedral
• Bamberg Cathedral
• Erfurt Cathedral
• Freiburg Minster
• Magdeburg Cathedral
• Mainz Cathedral
• Naumburg Cathedral
• Passau Cathedral
• Regensburg Cathedral
• Speyer Cathedral
• Trier Cathedral
• Ulm Minster
• Worms Cathedral
• Basel Minster, Switzerland

Great Britain:
• Exeter Cathedral
• Gloucester Cathedral
• Kirkwall Cathedral, Orkney
• Norwich Cathedral
• St. David’s Cathedral, Wales
• Salisbury Cathedral
• York Minster

Italy and Malta:
• Basilica di San Francesco, Assisi
• San Stefano, Bologna
• Florence Duomo
• San Lorenzo, Florence
• Lucca Cathedral
• Milan Cathedral
• Modena Cathedral
• St. John Lateran, Rome
• St. Peter’s Basilica, Vatican City
• Syracuse Cathedral, Sicily
• Trani Cathedral
• Torcello Cathedral, Venice
• St. John’s Co-Cathedral, Valletta, Malta

Russia and Eastern Europe:
• Hagia Sophia, Istanbul
• Wawel Cathedral, Kraków
• St. Basil’s Cathedral, Moscow
• Dormition Cathedral, Moscow
• St. Vitus Cathedral, Prague
• Wrocław Cathedral

Scandinavia and the Low Countries:
• Antwerp Cathedral
• Roskilde Cathedral
• St. John’s Cathedral, ’s-Hertogenbosch
• Stockholm Cathedral
• Trondheim Cathedral

Spain and Portugal:
• Sagrada Família, Barcelona
• Girona Cathedral
• León Cathedral