Благовещенский собор
The city has a citadel (Russian: кремль, tr. kreml', or sometimes Tatar: "kirman"), which was declared a World Heritage Site in 2000. Major monuments in the Kremlin are the five-domed, six-columned Annunciation Cathedral (1561–62) and the mysterious, formerly leaning Söyembikä Tower, named after the last queen of Kazan and regarded as the city's most conspicuous landmark.