It is not clear when and by whom the Roztoky fortress was found. Appearance of the fortress was documented by the archaeological research from the period of the 2nd half of the 13th century, when the place around the fortress consisted of a huge stone residential tower, surrounded by a high city wall, a moat and a rampart. The floor plan of the residential tower is marked in the stone pavement of the courtyard. In written sources the fortress is explicitly presented from the year 1416, in a dispute over the land between the owner of the manor of that time and the monastery of Benedicts inBřevnov (now a part of Prague).
At the end of the 14th century the Roztoky manor got into ownership of brothers Eberhard and Reinhard of Mühlhausen (town between Kassel and Erfurt in Germany), who belonged to a wealthy patrician family. The importance of the family in thecontext of contemporary society was not insignificant because Eberhard was a treasurer of the emperor Charles IV. After his death (1381) Roztoky was passed to his younger brother Reinhard, who began an exacting reconstruction of the early gothic fortress in a comfortable residential seat. He demolished the residential tower, and built a sumptuous palace on the south east side of the fortress. On the first floor of the palace he placed a bay chapel decorated with wallpaintings, preserved almost in its original look. The paintings represent a unique piece of art, comparable with manorial range of paintings. Their design is closed to monumental decorations of the significant church of St. Clement in nearby Levý Hradec. The same artists from the same workshop probably worked on the both works of art.
In 1453, Lords of Donín, who realized the completion of circular courtyard buildings in 1476, attained Roztoky. The storied buildings were accessible from courtyard by several external staircases.
Boryněs of Lhota were major renaissance builders, who owned Roztoky from the year 1565 till 1623. The first holder of Roztoky, knight David Boryně of Lhota, was a provincial officer, a successful farmer and a landlord, but also a very harsh master. He created good financial precondition to further building development. But in the year 1590 when mob from surroundings of Prague and his own vassals plundered the castle, the knight was tortured for his cruel behaviour and died a year later, probably due to its consequences. More extensive construction works of the fort apparently took place in three stages up to the late 16th century – the ground floor was gradually vaulted and the 2nd floor wasbuilt including roofing with painted beamed ceilings.
David Boryně was seized due to the participation in uprising of Czech estates against the emperor Matyáš. Because of the dire financial situation Roztoky castle and the whole manor was forcibly sold to Karel of Liechtenstein in the year 1623.
In 1623 Charles I. Liechtenstein, who became the most famous member of this family in the Czech lands, purchased the Roztoky manor. In 1599 he converted to catholic religion and in the following years gradually acquired a number of high court offices. From the year 1621 he held the position of the royal governor in Bohemia and became the second most important man in the kingdom after the Czech king, respectively the emperor of Habsburgs. Thanks to his position he could significantly expand his ancestral property. At the beginning of the thirty years ' war he bought, or receivedfrom the emperor, number of dominions confiscated from Protestant nobles. He also received large funds by participating in the so-called coin consortium, which minted debased coins. Depreciation of the currency led to state bankruptcy in the year 1623. In the central Bohemia, except Roztoky, he also bought e.g. extensive estate of Kostelec nad Černými lesy, whose official administration was of liechtensteins` possession at the time superior of the Roztocky manor. From the year 1623 the Roztoky castle was no longer a manor but it became only a seat of aristocratic administration of the estate and was inhabited by officials.
Today Roztoky castle is museum.References:
Glimmingehus is the best preserved medieval stronghold in Scandinavia. It was built 1499-1506, during an era when Scania formed a vital part of Denmark, and contains many defensive arrangements of the era, such as parapets, false doors and dead-end corridors, 'murder-holes' for pouring boiling pitch over the attackers, moats, drawbridges and various other forms of death traps to surprise trespassers and protect the nobles against peasant uprisings. The lower part of the castle's stone walls are 2.4 meters (94 inches) thick and the upper part 1.8 meters (71 inches).
Construction was started in 1499 by the Danish knight Jens Holgersen Ulfstand and stone-cutter-mason and architect Adam van Düren, a North German master who also worked on Lund Cathedral. Construction was completed in 1506.
Ulfstand was a councillor, nobleman and admiral serving under John I of Denmark and many objects have been uncovered during archeological excavations that demonstrate the extravagant lifestyle of the knight's family at Glimmingehus up until Ulfstand's death in 1523. Some of the most expensive objects for sale in Europe during this period, such as Venetian glass, painted glass from the Rhine district and Spanish ceramics have been found here. Evidence of the family's wealth can also be seen inside the stone fortress, where everyday comforts for the knight's family included hot air channels in the walls and bench seats in the window recesses. Although considered comfortable for its period, it has also been argued that Glimmingehus was an expression of "Knighthood nostalgia" and not considered opulent or progressive enough even to the knight's contemporaries and especially not to later generations of the Scanian nobility. Glimmingehus is thought to have served as a residential castle for only a few generations before being transformed into a storage facility for grain.
An order from Charles XI to the administrators of the Swedish dominion of Scania in 1676 to demolish the castle, in order to ensure that it would not fall into the hands of the Danish king during the Scanian War, could not be executed. A first attempt, in which 20 Scanian farmers were ordered to assist, proved unsuccessful. An additional force of 130 men were sent to Glimmingehus to execute the order in a second attempt. However, before they could carry out the order, a Danish-Dutch naval division arrived in Ystad, and the Swedes had to abandon the demolition attempts. Throughout the 18th century the castle was used as deposit for agricultural produce and in 1924 it was donated to the Swedish state. Today it is administered by the Swedish National Heritage Board.
On site there is a museum, medieval kitchen, shop and restaurant and coffee house. During summer time there are several guided tours daily. In local folklore, the castle is described as haunted by multiple ghosts and the tradition of storytelling inspired by the castle is continued in the summer events at the castle called "Strange stories and terrifying tales".