S, Küçük Ayasofya, Şht. Mehmet Paşa Sk. No: 15, 34122 Marmara/İstanbul, Türkiye
The Sokollu Mehmet Pasa Mosque is located in the Fatih district of Istanbul, not far from the Blue Mosque. It is famed for displaying what are alleged to be four pieces of the Hajar al-Aswad.