The Kul Sharif Mosque is the largest mosque in European Russia and the symbol of Tatarstan's revived Tatar Muslim identity. Completed in 2005 to mark the millennium of Kazan, it replaces the original Kul Sharif destroyed by Ivan the Terrible in 1552. Eight blue minarets surround a white-marble central hall that rises under a vast turquoise dome.
The interior is open to non-Muslim visitors outside prayer times. Women are required to cover their heads (scarves are lent at the entrance); shoes come off at the door. There is a small museum on the lower level covering Tatar Islamic history and the Quran in Tatar translation. The mosque sits in the western half of the Kremlin grounds, directly opposite the Annunciation Cathedral.