Kašperk Castle (Karlsberg) is said to be the most highly located royal castle in Bohemia. Its elevation is 886 metres above sea level).
Kašperk Castle was founded in 1356 by Holy Roman Emperor and King of Bohemia Charles IV to protect Bohemia's borders. Historians and scholars believe the castle was built, primarily, for three reasons. The first was about security. Bohemia needed to bolster their border defense against Bavaria. Secondly, the castle's location was chosen so as to allow for absolute control over the gold-rich region near Kašperské Hory/Bergreichenstein. The third reason for building Kašperk Castle was because Kašperk lay in the path of the 'Golden Route,' a trade route that connected Bohemia and Bavaria to the affluent areas of western Europe.
A royal castle in name and status, the Kašperk Castle, however, had no royal occupant. The castle was given over to the king's pledge holders. Along with the castle, the occupant of the Kašperk castle also received from the king the authority over administrative and judicial matters in the region of Prácheň, which encompassed a significant part of southwestern Bohemia.
The Kašperk Castle's first pledge holders were the second archbishop of Prague and the first Czech cardinal, Jan Očko of Vlašim. From 1411–1454 Kašperk Castle was in the hands of the house of Zmrzlík of Svojšín and Orlík. The father and son of this house, both named Peter, oversaw a relatively peaceful time in the castle's history. Peter, the father, was a royal moneyer. He and his son were followers of Utraquism, which was also endorsed by the Hussite. It was this allegiance of the Peters that the Hussites never attacked the castle. The younger Peter, on the other hand, made numerous raids on the neighboring catholic Bavaria.
During the mid-15th century ownership of the Kašperk Castle passed to the hands of the powerful Šternberkové/Sternberg family of Šternberk/Sternberg. The family held immense sway over the region. This powerful and lucrative position in the region made Zdeněk of Šternberk ambitious, and in 1465 he led an armed revolt against King George of Poděbrady. The Kašperk Castle abruptly became a strategic citadel. With the castle becoming involved in the fighting, the garrison occupying it readied themselves against an onslaught by the king's forces. In order to bolster their defenses, a small fortress was hastily constructed. Ruins situated 400 metres to the castle's east are believed to be the remains of that fortress, which today is referred to as the Deserted Fort.
The central part of the castle consists of two residential towers and an oblong palace which was built between them. The architecture of the palace was designed to give the castle the utmost security and ability to function as a stronghold. The central part of the castle was built away from the outer walls. To further make the castle resistant to raids, the front walls of the towers, which rise 30 metres (98 ft), were kept devoid of openings, except the bay window in the western tower. This design was adopted to make the castle less susceptible to attacks.
A road runs to within 1,200 metres of the castle, where there is a parking. The road to the castle passes through the towns of Kašperské Hory and Nezdice. Tourists also have the option to walk to the castle. Several trails branch out from Kašperské Hory. Railway lines and bus routes also pass near the castle. The railway station is at Sušice, and buses are available from there to Kašperské Hory.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians. The county became a privileged refuge for persecuted Cathars.
The castle, often besieged (notably by Simon de Montfort in 1211 and 1212), resisted assault and was only taken once, in 1486, thanks to treachery during the war between two branches of the Foix family.
From the 14th century, the Counts of Foix spent less and less time in the uncomfortable castle, preferring the Governors' Palace. From 1479, the Counts of Foix became Kings of Navarre and the last of them, made Henri IV of France, annexed his Pyrrenean lands to France.
As seat of the Governor of the Foix region from the 15th century, the castle continued to ensure the defence of the area, notably during the Wars of Religion. Alone of all the castles in the region, it was exempted from the destruction orders of Richelieu (1632-1638).
Until the Revolution, the fortress remained a garrison. Its life was brightened with grand receptions for its governors, including the Count of Tréville, captain of musketeers under Louis XIII and Marshal Philippe Henri de Ségur, one of Louis XVI's ministers. The Round Tower, built in the 15th century, is the most recent, the two square towers having been built before the 11th century. They served as a political and civil prison for four centuries until 1862.
Since 1930, the castle has housed the collections of the Ariège départemental museum. Sections on prehistory, Gallo-Roman and mediaeval archaeology tell the history of Ariège from ancient times. Currently, the museum is rearranging exhibits to concentrate on the history of the castle site so as to recreate the life of Foix at the time of the Counts.