It is constructed as a cathedral in 537 AD. Exemplifies Byzantine architecture; became a mosque and is now a museum.
The largest church globally and a hallmark of the Catholic Church. It is built over Saint Peter's tomb, featuring works by Michelangelo.
This historic church marks Jesus Christ's birthplace. A site of faith and history, one of the oldest operating churches.
A Gothic masterpiece from the 12th century. It is renowned for its stained glass, flying buttresses, and elegant spire
Eleven ancient churches carved from rock in medieval times. A UNESCO World Heritage site, important for pilgrimage.
An island abbey from the 8th century, overlooking the sea. It is famed for breathtaking views and tidal landscapes.
A renowned Gothic church known for royal events. It is built in the 10th century, rich in history
It is designed by Antoni Gaudí, this ongoing project began in 1882 and it is famous for its unique blend of Gothic and Art Nouveau styles.
It is built in the 16th century, known for its colorful onion domes. It is located in Red Square, it represents Russian architectural art.
A church from the 6th century famous for stunning Byzantine mosaics. A UNESCO World Heritage site known for its intricate art.
A historic church from the 4th century AD. It is known for its octagonal shape and beautiful frescoes.