Sacred Relics (Topkapı Palace)
The various relics of Muhammad, his followers, and other items purportedly associated with Muhammad were brought to Topkapı Palace in Istanbul, where they remain to this day.
Edirne Palace
Edirne Palace (), or formerly New Imperial Palace () was a palace of the Ottoman sultans in Edirne, mostly during the era when the city was the capital of the empire. Few of the palace buildings have survived until now, however works are underway for its reconstruction.