Cornštejn Castle stands on a strategic location, surrounded by magnificent landscape of the Dyje (Thaya) River Valley. It was built on royal demesne land which was subordinated to Bítov Castle and which was pawned and later (1308) granted as a fief to the noble family of Lichtenburg. In the 1320s Raimund of Lichtenburg, King Wenceslaus II’s favourite, decided to strengthen the security of Bítov Castle and the road connecting Bítov with Vranov Castle by building Cornštejn.
Originally a small Gothic noble residence with a Courtyard, a high enclosing wall and a palace (guarded by a high shield-wall) gradually developed into a large medieval fortress. In the latter half of 14th century Henry of Lichtenburg built a pre-wall around the whole castle, which is how the Upper Bailey came to being. In the first third of 15th century Albrecht and John of Lichtenburg and Zornstein erected another palace on the other side of the Courtyard and established the Lower Ward with barracks and some other buildings, surrounded by a new ring of curtain walls with two new gates and two bastions.
In 1422 the castle was besieged by the Hussite troops, which afterwards made the lords of the castle fortify the dangerous strategic hill south of Cornštejn with a detached outwork. Cornštejn was again sieged eleven months by King George of Bohemia in 1463. However, Cornštejn turned out to be impossible to be stormed in a few days. King George punished Hynek and confiscated the castle. Cornštejn was subsequently granted to Wolfgang Kraiger of Kraigk who reconstructed the castle and modernised both the palaces. His sons Lipolt and Henry then built an up-to-date advanced fort on the rocky platform south of the castle, reflecting latest trends in artillery warfare. After 1526 the castle got back into the hands of the Lichtenburgs of Bítov. In 1542 the Moravian Estates ordered that Cornštejn be repaired and improved so as to withstand a possible Turkish assault. Fortunately, the Ottoman army never made it to southern Moravia, and Cornštejn was spared.
However, the time of medieval castles was over by the late 16th century and there was no need to maintain Gothic fortresses any longer. After the Lichtenburgs died out in 1576, the new owners – Streuns of Schwarzenau abandoned the castle and may well have got all roofs removed (so as not to pay tax). Thus Cornštejn began to fall into ruin and none of the noble families that owned the castle after the Streuns (1617 Jankovský of Vlašim, 1788 Counts von Daun, 1912 the Haases von Hasenfels) would change anything about it. In 1945, Cornštejn was confiscated from the Haases and nationalised. In the early 1970s two thirds of the castle were reconstructed by the Monument Preservation Institute, Brno. The castle ruins have been stabilised and since 1998 open to public.References:
Roman Walls of Lugo are an exceptional architectural, archaeological and constructive legacy of Roman engineering, dating from the 3rd and 4th centuries AD. The Walls are built of internal and external stone facings of slate with some granite, with a core filling of a conglomerate of slate slabs and worked stone pieces from Roman buildings, interlocked with lime mortar.
Their total length of 2117 m in the shape of an oblong rectangle occupies an area of 1.68 ha. Their height varies between 8 and 10 m, with a width of 4.2 m, reaching 7 m in some specific points. The walls still contain 85 external towers, 10 gates (five of which are original and five that were opened in modern times), four staircases and two ramps providing access to the walkway along the top of the walls, one of which is internal and the other external. Each tower contained access stairs leading from the intervallum to the wall walk of town wall, of which a total of 21 have been discovered to date.
The defences of Lugo are the most complete and best preserved example of Roman military architecture in the Western Roman Empire.
Despite the renovation work carried out, the walls conserve their original layout and the construction features associated with their defensive purpose, with walls, battlements, towers, fortifications, both modern and original gates and stairways, and a moat.
Since they were built, the walls have defined the layout and growth of the city, which was declared a Historical-Artistic Ensemble in 1973, forming a part of it and becoming an emblematic structure that can be freely accessed to walk along. The local inhabitants and visitors alike have used them as an area for enjoyment and as a part of urban life for centuries.
The fortifications were added to UNESCO"s World Heritage List in late 2000 and are a popular tourist attraction.