Kazan is one of the few Russian cities where two histories sit on the same hill: the Muslim Khanate destroyed by Ivan the Terrible in 1552, and the Orthodox fortress built over its ruins. Three days of excavated towers, siege memorials and Tatar merchant streets.
The leaning 58m brick tower — tilted 1.98m off-vertical — is Kazan's oldest disputed monument, dated anywhere from the 1550s to 1700s. Beside it, foundations of the Khan's Palace and the Khan's Mausoleum sit under glass. Kremlin grounds open 08:00-22:00, free entry.
Built 1556-1562 by Postnik Yakovlev — the same architect as St Basil's in Moscow — on the site of the Khanate's main mosque, four years after the conquest. The crypt museum displays fragments of 16th-century frescoes and the graves of Kazan archbishops.
In the 1770 Gostiny Dvor merchant arcade on Kremlyovskaya 2. Holds the Bulgar-era gold, the 8th-century Turkic runic finds and a full hall on the 1552 siege. Tue-Sun 10:00-18:00, Thu until 20:00, closed Monday.
The first stone mosque permitted in Kazan after 1552 — Catherine the Great personally authorised it in 1766, ending two centuries of prohibition. Named for the reformist theologian Shihabuddin Mardzhani, who preached here from 1850 until 1889.
Founded 1804, the third-oldest university in Russia. Tolstoy studied Oriental languages here 1844-1847, Lobachevsky developed non-Euclidean geometry as rector, and Vladimir Ulyanov was expelled in December 1887 for joining a student protest.
A stark white pyramid on an island in the Kazanka, built 1813-1823 over a mass grave of Russian soldiers killed in the 1552 siege. Since the 1990s it also commemorates the Tatar defenders, making it the city's one shared memorial to both sides.
Kazan absorbed 70 evacuated factories and the entire Soviet Academy of Sciences in 1941. The museum covers the Tatar divisions, the poet Musa Cälil — executed in Plötzensee in 1944 — and his Moabit Notebooks. Tue-Sun 10:00-18:00.
The 1966 bronze of the poet breaking his chains stands below the Kremlin's Spasskaya Tower. His apartment-museum on Gorky Street preserves the room he left in 1941, plus a facsimile of the 93 poems he smuggled out of a Nazi prison.
After 1552 Tatars were expelled beyond Lake Kaban; this is the settlement they built. Kayum Nasyri Street preserves wooden merchant houses in painted green and ochre, the Şamil House and the 1849 Apanaev Mosque along a 1.5km stretch.
A 1863 mansion built by a merchant for the daughter of Imam Shamil, the Caucasian resistance leader. It now holds the archive of Tuqay, the poet who died at 27 in 1913 and effectively created modern literary Tatar. Wed-Sun 10:00-17:00.
Merchant Ivan Mikhlyaev funded this 1723-1726 Ukrainian-Baroque tower after Peter the Great celebrated his 50th birthday in Mikhlyaev's house next door in 1722, en route to the Persian campaign. Six storeys of carved stucco, restored 1989-2005.
Opened 1774 after Catherine's plague decrees banned churchyard burials, and unusually divided into Orthodox, Muslim, Lutheran and Jewish sections side by side. Chemist Butlerov, mathematician Lobachevsky and Tuqay's contemporaries lie here.