The Kazan Kremlin is the historic citadel of Tatarstan. It was built at the behest of Ivan the Terrible on the ruins of the former castle of Kazan khans. The Kazan Kremlin includes many old buildings, the oldest of which is the Annunciation Cathedral (1554-62), the only 16th-century Russian church to have six piers and five apses. Like many of Kazan"s buildings of the period, it is constructed of local pale sandstone rather than of brick. The renowned Pskov architects Postnik Yakovlev and Ivan Shirjay were invited by the Tzar to rebuild Kazan Kremlin in stone. The cathedral bell tower was erected in five tiers at the urging of Ivan the Terrible and was scored to resemble the Ivan the Great Belltower in Moscow, but was pulled down by the Soviets in 1930.
The most conspicuous landmark of the Kazan Kremlin is the leaning Söyembikä Tower, which probably goes back to the reign of Peter the Great. A well-known legend connects the tower with the last queen of Kazan. Another recognizable architectural feature is the Spasskaya Tower, which anchors the southern end of the Kremlin and serves as the main entrance to the Kremlin.
The Spasskaya Tower is named after the Spassky Monastery, which used to be located nearby. Among the monastery"s buildings were the Church of St. Nicholas (1560s) and the Cathedral of the Saviour"s Transfiguration (1590s). They were destroyed by the Communists during Joseph Stalin"s rule.
Also of interest are snow-white towers and walls, erected in the 16th and 17th centuries but later renovated; the Qol-Şärif mosque, recently rebuilt inside the citadel; and the Governor"s House (1843-53), designed by Konstantin Thon, now the Palace of the President of Tatarstan. The Palace is believed to be located on the site of former Khan"s palace. Tucked between Presidential Palace and Söyembikä Tower is the palace church built on the foundation of medieval mosque.
Northern wall of the Kremlin contains another gated tower - Secret Tower, so named because it used to house a secret water supply well. This tower allows pedestrian access to Kremlin, but vehicle access is restricted to emergencies only.
The opening of the biggest mosque in Europe, the Qolşärif Mosque, was held in 2005. The facility was reconstructed on the site where presumably Kazan Khanate"s principal mosque had been standing before 1552.References:
The Seaplane Harbour is the newest and one of the most exciting museums in Tallinn. It tells stories about the Estonian maritime and military history. The museum’s display, that comprises of more than a couple of hundred large exhibits, revitalizes the colourful history of Estonia.
British built submarine Lembit weighing 600 tones is the centrepiece of the new museum. Built in 1936 for the Estonian navy, Lembit served in the World War II under the Soviet flag. It remained in service for 75 years being the oldest submarine in the World still in use until it was hauled ashore in 2011. Despite its long history, Lembit is still in an excellent condition offering a glimpse of the 1930s art of technology.
Another exciting attraction is a full-scale replica of Short Type 184, a British pre-World War II seaplane, which was also used by the Estonian armed forces. Short Type 184 has earned its place in military history by being the first aircraft ever to attack an enemy’s ship with an air-launched torpedo. Since none of the original seaplanes have survived, the replica in Seaplane Harbour is the only full-size representation of the aircraft in the whole World.
Simulators mimicking a flight above Tallinn, around-the-world journey in the yellow submarine, navigating on the Tallinn bay make this museum heaven for kids or adventurous adults.
Seaplane Harbour operates in architecturally unique hangars built almost a century ago, in 1916 and 1917, as a part of Peter the Great sea fortress. These hangars are the World’s first reinforced concrete shell structures of such a great size. Charles Lindbergh, the man who performed the first solo flight across the Atlantic Ocean, landed here in 1930s.
On the outdoor area visitors can tour a collection of historic ships, including the Suur Tõll, Europe's largest steam-powered icebreaker.