The restoration of Hagia Sophia’s dome marks the first extensive conservation effort in nearly 1,500 years, aiming to enhance its durability against earthquakes while retaining its original design.
The three-year project involves external interventions to protect the mosaics while reinforcing the dome; a special steel structure will help support restoration activities without disrupting mosque operations.
Past restoration phases have successfully revitalised key areas of the complex, such as the Tombs of Sultans and re-opening of the gallery floor to the public after maintenance.
3D technology has been deployed to digitally document the entire complex, ensuring comprehensive preservation and study for future generations.
Hagia Sophia, originally built as a Christian Basilica, has a rich history and architectural significance, having been transformed into a mosque by Sultan Mehmed II following the Ottoman conquest.
