Landskrona Citadel was initially built 1549–1559 as a purely defensive fortification with two complete moats, the inner with a width of 70 metres. The outer (complete) moat is between 40 and 70 metres wide, and has cross fire bastions for artillery and guns. Outside the outer moat, a third narrower moat covers the northwest and northeast. There also exist remains of a fourth moat (between the two outer moats). The fortifications and moats system surrounding the castle is known to be one of Europe's largest and best preserved. In the area between the outer and far outer moat resides the oldest area of allotment-garden cottages of Sweden.
Landskrona was captured in 1644 by forces led by Gustav Horn, but returned to Danish possession the year after. It became Swedish again in 1658 as a result of the Treaty of Roskilde. Between 1667 and 1675, the citadel was expanded with extensive bastions. Thus on 2 August 1676, during a new war between Sweden and Denmark, the commandant Hieronymus Lindeberg surrendered himself and the castle to a Danish army unit. Until peace was restored in 1679, the castle was used as a center of command by the Scanian voluntary army corps ("Friskydter" in Danish-Scanian history, "Snapphanar" in Swedish) which fought together with the regular Danish army against the Swedish occupiers. Lindeberg survived the Danes but were later executed on order of Swedish king Charles IX. In the middle of the 18th century, the local military commander feared (quite suddenly) that the 15th century church Johannes Babtistæ Kyrka ("John the Baptist church"), which at the time was the second largest in Scania, must be destroyed. The reason was a fear for enemy cannons in the church tower. The whole church was demolished and a new one, Sofia Albertina, was built some decades later.
The castle was used as a women's prison from the late 19th century and some decades later. Today the castle is both a kind of museum (guided tours only, but not expensive, daily during the summer) and can be rented for private parties.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".