The Most Extraordinary Orthodox Churches in the World

The Eastern Orthodox Church is the world’s second-largest Christian communion, with origins in the Greek-speaking eastern Roman Empire and the great center of Constantinople.

Over centuries, theological differences and political changes created a distinct tradition that remains dominant across much of Eastern Europe and parts of Africa. Its churches are rich in symbolism, from cross-shaped floor plans to walls filled with sacred icons.

Visitors are always welcome, though modest clothing is expected inside these historic places of worship.

Alexander Nevsky Cathedral, Bulgaria

This monumental cathedral stands at the heart of Sofia, Bulgaria, is known for its towering gilded dome and magnificent neo-Byzantine design. Built in the early twentieth century and finished with marble, alabaster, and onyx, it houses Europe’s largest collection of Orthodox icons.

It remains Bulgaria’s most iconic and awe inspiring sacred landmark.

Saint Basil’s Cathedral, Russia

Famous for its vibrant onion domes and storybook silhouette, Saint Basil’s Cathedral towers above Moscow’s Red Square as Russia’s most recognizable landmark. Built in the sixteenth century, its interior reveals a maze of chapels filled with icons and medieval murals.

Despite threats throughout history, it remains a treasured symbol of Russian identity and artistry.

Holy Monastery of Karakalos, Greece

Mount Athos is a remote monastic peninsula where you will find both spiritual life and natural beauty. Home to twenty ancient monasteries, including the historic Megisti Lavra, it preserves centuries of Orthodox tradition.

Entry requires a special permit, and visits are limited to men, maintaining the quiet seclusion that defines this remarkable place.

Church of the Holy Mother of God, Serbia

In Belgrade’s Kalemegdan Fortress, this small church holds an extraordinary past. The original sanctuary was destroyed in the sixteenth century, and the surviving structure later served as a gunpowder magazine before being transformed into a military chapel in the nineteenth century.

Its most striking feature is a chandelier crafted from bullet shells, a reminder of the city’s turbulent history and enduring faith.