Hagia Sophia
Hagia Sophia is a historic structure in Istanbul, Turkey, that has served as a cathedral, mosque, and museum across its long history, reflecting the region's complex religious and cultural heritage.
Serving successively as a Christian cathedral, an Islamic mosque, a museum, and a mosque once again, this remarkable structure's shifting purpose reflects centuries of the region's complex religious and political history.
An Extraordinary Architectural Achievement
Hagia Sophia represented an extraordinary architectural achievement upon completion in 537 CE, featuring an innovative massive dome design.
Serving as Cathedral, Mosque, and Museum
The structure has served successively as a Christian cathedral, an Islamic mosque, and a museum, reflecting the region's complex religious history.
Significant Byzantine and Ottoman Heritage
Hagia Sophia reflects significant Byzantine and Ottoman architectural heritage, with features from both major historical periods still visible today.
A UNESCO World Heritage Site
Hagia Sophia holds UNESCO World Heritage status, recognized for its extraordinary architectural and historical significance spanning nearly 1,500 years.
