
Historic Restoration at Hagia Sophia Grand Mosque: Main Dome Under Renovation
A significant phase has been reached in the ongoing restoration and reinforcement works at the 1486-year-old Hagia Sophia Grand Mosque. The most comprehensive reinforcement and restoration process in the structure’s history has begun on its main dome. The works, carried out by the General Directorate of Foundations, are being conducted under the meticulous supervision of

The underground structures of Hagia Sophia, which have been neglected, are being cleaned and opened for visitation
The underground tunnels, vaults, corridors, and the three-chamber underground tomb of Hagia Sophia, which is among the wonderful works of the world, are planned to be cleaned and opened for visitation. Built in 537 by Emperor Justinian I, Hagia Sophia was considered the religious and cultural center of the Byzantine Empire for many years, as