Vytautas' the Great Church of the Assumption of The Holy Virgin Mary (Vytauto Didžiojo bažnyčia) is one of the oldest churches in Kaunas. The church was built on the north bank of the Neman River around 1400 for Franciscan monks and foreign merchants. It was ordered and funded by Vytautas the Great as a commendation to the Blessed Virgin Mary for saving his life after a major defeat in the Battle of the Vorskla River.
Being quite close to the river the church has suffered many times from spring floods. In 1812 it was burned by French troops. The Franciscan monastery was closed by Russian administration after the November Uprising. In 1845 the Catholic Church was closed and later was rebuilt and reopened as an Orthodox church. From 1903 it served as military barracks. In 1915 Germans organised a warehouse here. The building returned to the Catholic Church in 1919 and underwent major renovation works in 1931–1938, and again in 1978–1982.
The church was constructed in Gothic style and is an example of the Lithuanian Brick Gothic architecture. The church layout of the Latin cross is unique in the Lithuanian Gothic. Over the years the ground level around the church has been raised significantly and the façades became lower; to compensate for this, the windows were shortened and the side portals were removed. The bell tower was added later and has probably been used to guide ships navigating the Neman River.
Lithuanian writer Juozas Tumas-Vaižgantas (1869–1933) is buried in the crypt of the church.References:
Kristiansten Fortress was built to protect the city against attack from the east. Construction was finished in 1685. General Johan Caspar von Cicignon, who was chief inspector of kuks fortifications, was responsible for the new town plan of Trondheim after the great fire of 18 April 1681. He also made the plans for the construction of Kristiansten Fortress.
The fortress was built during the period from 1682 to 1684 and strengthened to a complete defence fortification in 1691 by building an advanced post Kristiandsands bastion in the east and in 1695 with the now vanished Møllenberg skanse by the river Nidelven. These fortifications were encircled by a continuous palisade and thereby connected to the fortified city. In 1750 the fortress was modernized with new bastions and casemates to protect against mortar artillery.