Eyüp Sultan Mosque built
1458 CE.
Shown on the map at 41.048°, 28.934°.
The Eyüp Sultan Mosque (Turkish: Eyüp Sultan Camii) is a mosque in Eyüp district of Istanbul, Turkey. The mosque complex includes a mausoleum marking the spot where Ebu Eyüp el-Ansari (Abu Ayyub al-Ansari), the standard-bearer and companion of the prophet Muhammad, is said to have been buried. On a much older site, the present building dates from the beginning of the 19th century. Because of its particular sanctity, the mosque played a role in the coronation ceremony for new Ottoman Sultans, who came here — proceeding along the grand Cülus Yolu ('Accession Way') — to be girded with the Sword of Osman at the start of their reigns. Today it remains a popular pilgrimage destination.
Text from the Wikipedia article Eyüp Sultan Mosque, licensed CC BY-SA 4.0.