Derbent is the southernmost city in Russia, occupying the narrow gateway between the Caspian Sea and the Caucasus Mountains c ...
Korela Fortress, at the town of Priozersk, was founded by the Karelians who named the place Käkisalmi. It was first ment ...
For centuries, the Astrakhan Kremlin was inapproachable stronghold in the south-eastern border of the Russia. The first con ...
Koporye contains some of the most impressive medieval ruins in Russia. The first wooden fortress on the coast of the Koporye ...
The fortress of Trongzund (or Trångsund, lit. narrow strait) was built by the order of Peter the Great in the beginning ...
Wrangel Tower is named after Field Marshal F. E. H. von Wrangel. He arrived in Königsberg in 1809 as commander of the pr ...
The Tobolsk Kremlin was founded in 1587 when Moscow encouraged the construction of stone buildings in the city. In 1683-1686, ...
The King"s Gate is one of the former six gates that were built during the 19th century around Kaliningrad. It was origin ...
Smolensk Kremlin was built between 1595 and 1602, during the reign of Tsars Fyodor I Ioannovich and Boris Godunov. The length ...
Raatitorni (The Council Tower) is the only remaining part of the medieval Vyborg city walls. After the wall was demolished it ...
The Bip Castle was constructed in 1795-1797 under the project of architect V. F. Brenna by the order of emperor Paul I. There ...
Grolman Bastion was part of the Königsberg fortification system. Named after General Karl Wilhelm von Grolman, it was finish ...
Kronshtadt, also spelled Kronstadt, Cronstadt is a large fortress and St. Petersburg's main seaport. Traditionally, the seat ...
The Brandenburg Gate is one of few surviving city gates in Kaliningrad. It was built in the south-western part of Königsberg ...
The so-called Astronomical Bastion was part of the Königsberg fortification system. It was built between 1855-1860. The name ...
Gremyachaya or Gremjatšaja Tower was a defensive keep built by Vasili III of Russia in 1525. The six-storey tower is 2 ...
Construction of the Fort Friedrichsburg or Feste Friedrichsburg began in 1657 during the Second Northern War by the order of ...
The earliest fortifications in Pillau were made in 1550, when it was an important port of the Duchy of Prussia. During the Th ...
The Syzran Kremlin construction began in 1683 by Tsar Peter the Great I. Spasskya Tower was first portal, but then its redes ...
The King Friedrich Wilhelm I Fort (Fort Nr. 3), originally known as Quednau, was the largest fort of Königsberg fortific ...