When the Emperor Frederick II built this castle near Bari in the 13th century, he imbued it with symbolic significance, as reflected in the location, the mathematical and astronomical precision of the layout and the perfectly regular shape. A unique piece of medieval military architecture, Castel... Read more »

The two castles represent the most significant examples illustrating the exchange of influences and documenting the evolution of fortified architecture in the Near East during the time of the Crusades (11th to 13th century). The Crac des Chevaliers was built by the Hospitaller Order of Saint John... Read more »

Vienna developed from early Celtic and Roman settlements into a Medieval and Baroque city, the capital of the Austro-Hungarian Empire. It played an essential role as a leading European music centre, from the great age of Viennese Classicism through the early part of the 20th century. The historic... Read more »

The 65km-stretch of the Middle Rhine Valley, with its castles, historic towns and vineyards, graphically illustrates the long history of human involvement with a dramatic and varied natural landscape. It is intimately associated with history and legend and for centuries has exercised a powerful i... Read more »

In the 19th century Sintra became the first centre of European Romantic architecture. Ferdinand II turned a ruined monastery into a castle where this new sensitivity was displayed in the use of Gothic, Egyptian, Moorish and Renaissance elements and in the creation of a park blending local and exo... Read more »

The Bellinzone site consists of a group of fortifications grouped around the castle of Castelgrande, which stands on a rocky peak looking out over the entire Ticino valley. Running from the castle, a series of fortified walls protect the ancient town and block the passage through the valley. A se... Read more »

Wartburg Castle blends superbly into its forest surroundings and is in many ways 'the ideal castle'. Although it has retained some original sections from the feudal period, the form it acquired during the 19th-century reconstitution gives a good idea of what this fortress might have been at the h... Read more »

Himeji-jo is the finest surviving example of early 17th-century Japanese castle architecture, comprising 83 buildings with highly developed systems of defence and ingenious protection devices dating from the beginning of the Shogun period. It is a masterpiece of construction in wood, combining fu... Read more »

Between the 17th and 20th centuries, the ruling dukes of Liechtenstein transformed their domains in southern Moravia into a striking landscape. It married Baroque architecture (mainly the work of Johann Bernhard Fischer von Erlach) and the classical and neo-Gothic style of the castles of Lednice ... Read more »

Built in the early 8th century, this exceptionally well-preserved desert castle was both a fortress with a garrison and a residence of the Umayyad caliphs. The most outstanding features of this small pleasure palace are the reception hall and the hammam, both richly decorated with figurative mura... Read more »