Experience 1,500 years of breathtaking history where Byzantine mosaics meet Ottoman architecture in one of the world's most magnificent monuments.
From Byzantine cathedral to Ottoman mosque, Hagia Sophia has witnessed the rise and fall of empires, standing as a symbol of architectural genius and religious transformation.
Built as the world's largest cathedral by Emperor Justinian I
Converted to a mosque after the Ottoman conquest of Constantinople
Transformed into a museum by Mustafa Kemal Atatürk
Reconverted to a functioning mosque while preserving its heritage
Everything you need to know for an unforgettable visit to Hagia Sophia. Plan ahead and make the most of your experience.
Discover more about Hagia Sophia's history, architecture, and visitor tips through our latest articles.
Discover essential tips for photographing Hagia Sophia, from the best angles to the right time of day for stunning shots.
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Discover how to plan your visit to Hagia Sophia in Istanbul, including visiting hours, ticket options, dress code, and essential travel tips for 2025.
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Explore the rich history of Hagia Sophia from its Byzantine beginnings as a cathedral to its Ottoman transformation into a mosque, and later its time as a museum.
Read more →Join millions of visitors who have been amazed by the beauty and history of Hagia Sophia.