Glücksburg Castle is one of the most important Renaissance castles in northern Europe. It is the seat of the House of Schleswig-Holstein-Sonderburg-Glücksburg and was also used by the Danish kings. Situated on the Flensburg Fjord the castle is now a museum owned by a foundation, and is no longer inhabited by the ducal family.
The castle was built from 1582 to 1587 by Nikolaus Karie for John II, Duke of Schleswig-Holstein-Sonderburg, (1545-1622) at the site of an former monastery, the building material was partly reused in the castle. The grounds of the monastery were then flooded to create a large pond almost entirely surrounding the castle.
The castle is built on a 2.5 metres high granite foundation that emerges from the water. The bricks used for the construction were mainly taken from the demolished monastery. The base area is a square with sides of nearly 30 metres, consisting of three separate houses with their own roofs. While the great halls and the vestibule are situated in the middle house, the living space is in the two side houses. The chapel is the only room that is part of two houses.
The building had typical renaissance adornments, that were removed in the 19th century, otherwise the exterior has remained more or less unchanged for over 400 years.
The kitchen garden created in 1622 was the castles only garden until the eighteenth century, as the old monastery garden was lost with the construction of the pond, that was built as defence structure, but also used for fishing. Between 1706 and 1709 a small pleasure garden was created in the area of today's rose garden. From 1733 on, a baroque garden was laid out in the main park in front of the outer buildings, where an orangery was constructed in 1743.
In the twentieth century, the formal gardens were remodelled into English landscape parks, though the sections of the older garden remain. The orangery was renovated in 1827 into a neoclassic building, and is now used for art expositions and concerts.
The Glücksburger Rosarium was created in the area of the former castle nursery in 1990/91, and grows more than 500 different roses. In contrast to the castle gardens, it is a private garden and has an admission fee.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.