A fort is a fortification: a defensive military construction.
Fort may also refer to:
A defensive wall is a fortification usually used to protect a city, town or other settlement from potential aggressors. The walls can range from simple palisades or earthworks to extensive military fortifications with towers, bastions and gates for access to the city. From ancient to modern times, they were used to enclose settlements. Generally, these are referred to as city walls or town walls, although there were also walls, such as the Great Wall of China, Walls of Benin, Hadrian's Wall, Anastasian Wall, and the Atlantic Wall, which extended far beyond the borders of a city and were used to enclose regions or mark territorial boundaries. In mountainous terrain, defensive walls such as letzis were used in combination with castles to seal valleys from potential attack. Beyond their defensive utility, many walls also had important symbolic functions – representing the status and independence of the communities they embraced.
A fortification is a military construction or building designed for the defense of territories in warfare, and is also used to establish rule in a region during peacetime. The term is derived from Latin fortis ("strong") and facere.
A battlement in defensive architecture, such as that of city walls or castles, comprises a parapet, in which gaps or indentations, which are often rectangular, occur at intervals to allow for the launch of arrows or other projectiles from within the defences. These gaps are termed "crenels", and a wall or building with them is called crenellated; alternative (older) terms are castellated and embattled. The act of adding crenels to a previously unbroken parapet is termed crenellation.
Kremlin may refer to:
The Kyiv Fortress or Kiev Fortress is a historical and architectural monument complex of Russian fortifications in Kyiv, Ukraine built from the 17th through 19th centuries. Construction began after the 1654 Council in Pereyaslav, on the site of the already existing fortified monastery of Kyiv Pechersk Lavra. Located on the hills of the high right bank of the Dnieper, bounded on the north by the Klovsky ravine, on the south and west - by the slopes of the Lybid River valley.
A castle is a type of fortified structure built during the Middle Ages.
A fortress is a fortification, a defensive military construction.
A château is a manor house or a country house of gentry, usually French, with or without fortifications.
The Castle may refer to:
The Lviv High Castle is a historic castle located on the top of the Castle Hill of the city of Lviv. It is currently the highest point in the city, 413 metres (1,355 ft) above sea level. The castle currently stands in ruins.
The Fort of São João do Arade, sometimes referred to as the Castle of Arade, is a medieval fortification situated in the civil parish of Ferragudo in the Portuguese Algarve municipality of Lagoa.
The fortifications of Kotor are an integrated historical fortification system that protected the medieval town of Kotor containing ramparts, towers, citadels, gates, bastions, forts, cisterns, a castle, and ancillary buildings and structures. They incorporate military architecture of Illyria, the Byzantine Empire, Venice, and Austria. Together with the old town and its natural surroundings the fortifications were inscribed in the list of World Heritage Sites in 1979 labelled Natural and Culturo-Historical Region of Kotor and represent the only such site of cultural significance in Montenegro.
A circular rampart is an embankment built in the shape of a circle that was used as part of the defences for a military fortification, hill fort or refuge, or was built for religious purposes or as a place of gathering.
The fortified region of Belfort formed the first line of defense in the Séré de Rivières system of fortifications in the Belfort Gap. Located in northeastern France between Épinal and Besançon, the primary line was built in the late 19th century to deal with advances in artillery that had made older defensive systems obsolete.
A gate tower is a tower built over or next to a major gateway.
A removable roof was an easily dismantled construction that protected the curtain walls, cavaliers and bastions of several early modern European fortresses. It was once believed that this construction was as old as the 12th century, but most modern historians maintain that the first removable roofs were constructed around 1550.