Despite its middle-age style, the The Castle of Teleborg was built in 1900 by architect firm Lindvall & Boklund. The castle was built as a wedding present from count Fredrik Bonde af Björnö to his wife Anna Koskull. 17 years later the couple had died, and the castle was used as a hotel for young girls and for accommodation in general. In 1964 the city of Växjö bought it and the surrounding park from the Bonde family and is today mainly used for representation, weddings and conferences. Today, the castle is used by the city council for representational purposes, and the nearby university also uses some parts of the castle.
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.