Sayyida Zainab Mosque, Cairo

The Sayyida Zaynab Mosque (Arabic: مَسْجِد ٱلسَّيِّدَة زَيْنَب, romanized: Masjid As-Sayyidah Zaynab) is a mosque and mausoleum located on Portsaid Street in the Sayyidah Zainab District of Islamic Cairo, Egypt. It is one of the largest and most important mosques of the city.