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.
Topčider
The Great Platanus, in front of the "konak", was protected as the natural monument in 2001. As the city government declared the entire Topčider Park a natural monument on 23 June 2015, specific protection for the Platanus ceased. In the area of the residential Obrenović dynasty complex, there are six objects which are protected as the cultural monuments: Residence of Prince Miloš, Topčider Church, Church Inn, Obelisk, monument to Archibald Reiss and the .