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The structure of fortresses developed together with military technology.
tower, rook, fortress, fortification, castle, castle wall, gate, castle war, defence
The castle of Belgrade (Nándorfehérvár) was one of the most important components in the chain of Hungarian border forts.
A brick castle in South-East Hungary; its oldest parts were probably built in the late 14th century.
A medieval castle in Hungary, built by King Louis I.
Chess games can help to develop logic skills.
The fortress was a member of the chain of fortifications built to protect against the Ottoman invaders. Its construction started in the 13th century.
This animation shows the hierarchical structure of the Medieval Christian church.
The prosperity of the eastern part of the Roman Empire started in the early 4th century, during the reign of Emperor Constantine.
Keeps were typical buildings in the Middle Ages, also built independently from castles.
Medieval knights were vassals of feudal lords and fought on horseback in battles.
The Mir Castle Complex, situated in the town of Mir, Belarus was built in the Gothic-Renaissance style.
Designated as the first National Treasure of South Korea, the Namdaemun was one of the major gateways of Seoul's Medieval city walls.
The Ottoman army included janissaries (paid warriors) and sipahis (vassal knights).
The palace of Charlemagne was not only the centre of his empire, but also a centre of culture.
Today called Dubrovnik, this Croatian city is known for its spectacular architecture and beautiful location.
The name of this magnificent palace complex originates in Arabic and means 'the red one'.
The castle of Eger got its final shape and became an important component in the new chain of border forts in the 16th century.
The fortress of Oradea in Transylvania is a good example of medieval fortress architecture.
This stunning castle is situated in northern Croatia.
The intriguing history of this historic castle spans nearly a thousand years.
The Parisian prison became legendary after the Revolution of 1789.
A triangular earth fortification, used by the leader of one of the old Hungarian tribes at the time of the Hungarian conquest.
A wide variety of torture devices were in use in medieval dungeons.