Architecture of Kievan Rus'

Before its reconstruction in the 18th century, St. Sofia in Kiev was a prime example and a model for all churches in Kievan Rus

The great churches of Kievan Rus', built after the adoption of Christianity in 988, were the first examples of monumental architecture in the East Slavic lands. The architectural style of the Kievan state, which quickly established itself, was strongly influenced by Byzantine architecture. Early Eastern Orthodox churches were mainly made of wood with the simplest form of church becoming known as a cell church. Major cathedrals often featured scores of small domes, which led some art historians to take this as an indication of what the pagan Slavic temples should have looked like. The 10th-century Church of the Tithes in Kiev was the first cult building to be made of stone. The earliest Kievan churches were built and decorated with frescoes and mosaics by Byzantine masters.

Another great example of an early church of Kievan Rus' was the thirteen-domed Saint Sophia Cathedral in Kiev (1037–54), built by Yaroslav the Wise. Much of its exterior has been altered with time, extending over the area and eventually acquiring 25 domes.

Saint Sophia Cathedral in Novgorod (1045–1050), on the other hand, expressed a new style that exerted a strong influence on Russian church architecture. Its austere thick walls, small narrow windows, and helmeted cupolas have much in common with the Romanesque architecture of Western Europe.

Even further departure from Byzantine models is evident in succeeding cathedrals of Novgorod: St Nicholas's (1113), St Anthony's (1117–19), and St George's (1119). Along with cathedrals, of note was the architecture of monasteries of these times. The 12th–13th centuries were the period of feudal division of Kievan Rus into princedoms which were in nearly permanent feud, with multiplication of cathedrals in emerging princedoms and courts of local princes (knyazes).

Church of the Intercession on the Nerl (1165), one of the most famous Russian medieval churches.

By the end of the 12th century, the divide of the country was final and new centers of power took the Kievan style and adopted it to their traditions. In the northern principality of Vladimir-Suzdal the local churches were built of white stone. The Suzdal style is also known as "white-stone architecture" ("белокаменное зодчество"). The first white-stone church was the St. Boris and Gleb Church commissioned by Yuri Dolgoruky, a church-fortress in Kideksha near Suzdal, at the supposed place of the stay of knyazes Boris and Gleb on their pilgrimage to Kiev. The white-stone churches mark the highest point of pre-Mongolian Rus' architecture. The most important churches in Vladimir are the Assumption Cathedral (built 1158–60, enlarged 1185–98, frescoes 1408) and St Demetrios Cathedral (built 1194–97).

In the western splinter of Kingdom of Halych-Volhynia churches in a traditional Kievan style were built for some time, but eventually the style began to drift towards Central European Romanesque tradition.

Celebrated as these structures are, the contemporaries were even more impressed by churches of Southern Rus', particularly the Svirskaya Church of Smolensk (1191–94). As southern structures were either ruined or rebuilt, restoration of their original outlook has been a source of contention between art historians. The most memorable reconstruction is the Pyatnitskaya Church (1196–99) in Chernigov (modern Chernihiv, Ukraine), by Peter Baranovsky.

There were very few examples of secular (non-religious) architecture in Kievan Rus. Golden Gates of Vladimir, despite much 18th-century restoration, could be regarded as an authentic monument of the pre-Mongolian period.

In Kyiv, the capital of Ukraine, no secular monuments survived aside from pieces of walls and ruins of gates. The Golden Gates of Kyiv were destroyed completely over the years with only the ruins remaining. In the 20th century a museum was erected above the ruins, it is a close image of the gates of the Kievan Rus period but is not a monument of the time.

One of the best examples, the fortress of Bilhorod Kyivskyi, is still lying under the ground waiting major excavation. In the 1940s, the archaeologist Nikolai Voronin discovered the well-preserved remains of Andrei Bogolyubsky's palace in Bogolyubovo, dating from 1158–65.

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  Transfiguration monastery in Murom (1096)
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  Saint Nicholas Cathedral in Veliky Novgorod (1113–1136)
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  St.George's Cathedral of Yuriev Monastery near Veliky Novgorod (1119)
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  Katholikon of the Antoniev Monastery (1122)
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  Peryn Chapel near Veliky Novgorod (1220s)
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  Cathedral of St. John the Baptist (built in 1199–1139, first mentioned in 1243)
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  St. Peter and St. Paul's Church in Smolensk (1146)
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  Transfiguration Cathedral in Pereslavl-Zalessky (1152)
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  Kideksha Church (1152)
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  Assumption Cathedral, Staraya Ladoga (1154–1159)
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  Remains of the Bogolyubov castle (left) and The Temple of the Nativity of the Blessed Virgin (right) (1158)
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  Golden Gate in Vladimir (1158–1164)
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  St. Michael the Archangel Church in Smolensk (1180–1197)
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  Dormition Cathedral in Vladimir (1186–1189)
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  Cathedral of Saint Demetrius in Vladimir (1194–1197)
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  St. George's Church, Staraya Ladoga (1180–1200)
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  Cathedral of the Nativity, Suzdal (1222–1225), photo by Sergey Prokudin-Gorsky, 1912

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  The Golden Gate in Kyiv, largely reconstructed, c. 1100
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  Transfiguration Cathedral, Chernihiv, 11th century
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  Cathedral of Borys and Hlib, Chernihiv, c. 1123

• List of buildings of pre-Mongol Kievan Rus'
• Ukrainian architecture
• List of Russian church types
• Old Russian ornament

• Lyubimov, L.D. (1996). The Art of the Ancient Rus (Искусство Древней Руси). Moscow.{{cite book}}: CS1 maint: location missing publisher (link)

• Directory of Orthodox Architecture in Russia - photogallery of church architecture (in Russian)