Notre-Dame de Paris is a medieval Catholic cathedral located on the Île de la Cité in Paris.

The Cologne Cathedral is a renowned monument of German Catholicism and Gothic architecture.

The pinnacle of Italian Gothic architecture magnificently standing in the heart of Milan.

Chartres Cathedral, also known as the Cathedral of Our Lady of Chartres, is a Roman Catholic church in Chartres, France.

The Mosque-Cathedral of Córdoba is a stunning blend of Islamic and Christian architecture.

The Santiago de Compostela Cathedral is a Roman Catholic church in the city of Santiago de Compostela, Galicia, Spain.

Seville Cathedral is a massive Gothic cathedral and the third-largest church in the world.

St. Stephen's Cathedral is a prominent Gothic edifice located in the heart of Vienna.

Reims Cathedral is a beautiful example of French Gothic architecture.

St. Patrick's Cathedral is a decorated Neo-Gothic Catholic cathedral located on Fifth Avenue in Manhattan, New York City.