Most urgent is the preservation of its iconic dome, the underside of which is covered in mosaics, making structural intervention especially difficult. Completed in 537 CE, Hagia Sophia was the ...

The museum's digital experience rooms use cutting-edge technology to immerse visitors in the history of Hagia Sophia and ...

The Siege of 1453 The Siege of 1453 was a defining moment for Constantinople and the world. The city, once considered ...