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

The Church of the Holy Sepulchre is a church in the Christian Quarter of the Old City of Jerusalem.

The Florence Cathedral, formally known as the Cattedrale di Santa Maria del Fiore, is a stunning Gothic-style cathedral located in Florence, Italy.

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.

The Cathedral of Christ the Saviour stands as a majestic landmark in the Khamovniki District of Moscow.

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.

St Mark's Basilica is a monumentally ornate medieval cathedral and renowned piece of Byzantine Architecture.

Kazan Cathedral, also known as the Cathedral of Our Lady of Kazan, is a cathedral of the Russian Orthodox Church on the Nevsky Prospekt in Saint Petersburg.