Saint Sophia Cathedral is the oldest surviving building in the city of Vologda. It was built in 1568-1570, when Ivan the Terrible introduced the Oprichnina and made Vologda its capital. The model after which the cathedral was built was the Assumption Cathedral in the Moscow Kremlin. Ivan personally supervised the construction, and the builders were permitted to use almost unlimited resources. Ivan also, for unknown reason, ordered the cathedral's unusual orientation: its altar apse does not face east as is common in Orthodox Churches but rather northeast.
In 1571, Ivan the Terrible unexpectedly left Vologda and returned to Moscow. Soon afterwards, he abolished the Oprichnina and never showed any further interest in Vologda. He even gave an order for the cathedral to be demolished before he left the city, but subsequently withdrew it. By that time, the cathedral was constructed but not yet decorated or consecrated. The cathedral was completed during the reign of Feodor Ivanovich, the son of Ivan the Terrible, and consecrated in 1587. The frescoes inside the cathedral were made between 1685 and 1687 by a group of painters from Yaroslavl under the direction of Dmitry Plekhanov.
The bell-tower of the cathedral is the highest construction in Vologda, and is 78 metres high. The first wooden bell-tower of the cathedral was built at the end of the 16th century. The octagonal stone bell-tower was built in 1654-1659. The vaulted dome of the bell-tower in the pseudo-gothic style was built in 1869 by Vladimir Schildknecht, the chief architect of Vologda Governorate, by order of Bishop Palladius. The bells have proper names. The Big Holiday Bell was cast in 1687, the Water Carrier Bell was cast in 1643, the Watch Bell was cast in 1627, the Archangel Bell was cast in 1689, the Big Swan Bell was cast in 1689, and the Little Swan Bell was cast in 1656. The Bell-tower also known as a Watch tower. The chimes have been manufactured on the Brothers Gutenop factory in Moscow in 1871. The observation deck has a panoramic view.
In Soviet times, the cathedral was shut down and now it serves as a museum.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.