Hohensalzburg Castle is one of the largest medieval castles in Europe. Construction of the fortress began in 1077 under Archbishop Gebhard von Helfenstein. In the Holy Roman Empire, the archbishops of Salzburg were already powerful political figures and they expanded the castle to protect their interests. Gebhard's conflict with Emperor Henry IV during the Investiture Controversy influenced the expansion of the castle. The castle was gradually expanded during the following centuries. The ring walls and towers were built in 1462 under Prince-Archbishop Burkhard II von Weißpriach.
Prince-Archbishop Leonhard von Keutschach expanded the castle between 1495-1519. His coadjutor Matthäus Lang von Wellenburg, who was later to succeed Leonhard, in 1515 wrote a description of the Reisszug, a very early and primitive funicular railway that provided freight access to the upper courtyard of the castle. The line still exists, albeit in updated form, and is probably the oldest operational railway in the world. The current external bastions, begun in the 16th century and completed in the 17th, were added as a precaution because of fears of Turkish Invasion.
The only time that the fortress actually came under siege was during the German Peasants' War in 1525, when a group of miners, farmers and townspeople tried to oust Prince-Archbishop Matthäus Lang, but failed to take the castle. In 1617 the deposed Archbishop Wolf Dietrich von Raitenau died here in prison. During the Thirty Years' War, Archbishop Count Paris of Lodron strengthened the town's defenses, including Hohensalzburg. He added various parts to the fortress, such as the gunpowder stores and additional gatehouses. The fort was surrendered without a fight to French troops under General Jean Victor Marie Moreau during the Napoleonic War of the Second Coalition in 1800 and the last Prince-Archbishop Count Hieronymus von Colloredo fled to Vienna. In the 19th century, it was used as barracks, storage depot and dungeon before being abandoned as a military outpost in 1861.
Hohensalzburg castle was refurbished from the late 19th century onwards and became a major tourist attraction. It stands today as one of the best preserved castles in Europe. During the early 20th century it was used as a prison, holding Italian prisoners of war during World War I.
The fortress consists of various wings and courtyard. The Krautturm (powder tower) houses a large aerophon of more than 200 pipes which is called the 'Salzburg Bull' (Salzburger Stier). This huge mechanical organ was built in 1502 by Archbishop Leonhard von Keutschach.
Starting in 1498, Archbishop Leonhard von Keutschach had the magnificent state apartments installed on the third floor. The rooms in which the archbishops would normally have lived were one floor below. The state apartments were primarily used for representative purposes and for festivities. The Golden Hall was richly decorated and indicates that the fortress served the archbishops not only as a refuge in times of crisis, but frequently also as a residence up to the 16th century.
In order to gain more space, Archbishop Leonhard von Keutschach had four massive marble pillars constructed on the right-hand outer wall and had a loggia added on. As in the other rooms the ceiling is coffered, each coffer being adorned with gold buttons symbolising the stars in the sky.
The 17 metre long beam, supporting the ceiling, is particularly worth mentioning. The coat of arms of Leonhard von Keutschach together with those of the Holy Roman Empire, the most powerful German towns and the bishoprics that were connected to Salzburg, are painted on it.
Archbishop Leonhard von Keutschach (1495-1519) had the chapel built at a later time. One of the figure consoles in the beam ceiling had to be removed to make room for it. A richly ornamented star vault decorates the ceiling of the chapel. The inner part of the door at the entrance is covered with stucco. The painted frame shows red columns on a high plinth with grey capitals. The coat of arms of Salzburg and of Leonhard von Keutschach is reproduced in the tympanum beneath the mitre, legate cross and sword. A special feature of the coat of arms is the turnip and in many places in the fortress this can be found as an indication of prince-archbishop Keutschach's building activity. In the north wall of the chapel there are two openings which made it possible to attend the church service from the side room.
The Golden Chamber is the most magnificently furnished room of the princely chambers. The two long walls are taken up by benches that are richly decorated with vines, grapes, foliage and animals. These benches used to be covered with cloth or leather, but the upholstery has not survived into the modern age. The walls also used to be covered in gold-embossed leather tapestry which adorned the lower part of the wall.
The bedchamber is the most intimate room of the princely chambers. The original furniture and precious textiles, such as tapestry, were in the course of time replaced by more 'modern' ones. The elaborate wainscoting to keep out the cold still bears witness to the splendour of the past. The upper part of the panels is decorated with gilded buttons and rosettes, whereas the lower part, which is bare today, was probably covered with leather or velvet tapestry. The door conceals a toilet, which is basically a hole in the floor with a wooden frame. Back in the past this was a highly modern sanitary facility and was accessible from each floor.
Castel del Monte, located in the municipality of Andria, rises on a rocky hill dominating the surrounding countryside of the Murgia region. A unique piece of medieval architecture, it was completed in 1240. The castle’s location, its perfect octagonal shape, as well as the mathematical and astronomical precision of its layout all reflect the broad education and cultural vision of its founder, Emperor Frederick II.
As a leader of modern humanism, the Germanic Emperor brought scholars together in his court from throughout the Mediterranean, combining Eastern and Western traditions. The castle’s unique design, an octagonal plan with octagonal towers at each angle, represents a search for perfection. Interior features reflect Eastern influences, such as the innovative hydraulic installation used by Frederick II for bathing in accord to the typical Arabic customs.
The site is of outstanding universal value in its formal perfection and its harmonious blending of cultural elements from northern Europe, the Muslim world and classical antiquity. Castel del Monte is a unique masterpiece of medieval architecture, reflecting the humanist ideas of its founder, Frederick II of Hohenstaufen.