Bergzabern Palace is a landmark of the town of Bad Bergzabern. Formerly the residence of the Dukes of Pfalz-Zweibrücken, it now houses the administrative functions of the local government of Bad Bergzabern.
The Counts of Saarbrücken probably built a water castle in the 12th and 13th centuries on the site of the present palace. It was first mentioned in 1333. In 1385 it fell to the Electorate of the Palatinate and then, via succession in 1410, into the possession of Palatinate-Zweibrücken.
In 1525 the castle complex was destroyed by insurgent Lorraine peasants who had taken the town. Louis II of Zweibrücken rebuilt the complex, this time in the form of a Burgschloss i.e. a mixture of a fortified castle and an unfortified palace. In 1532, the south wing was completed, still in evidence today in the two round towers which served at the time as turrets. The castle was also protected at this time by a moat.
In 1676 it was destroyed, largely by fire, after an attack by French troops but subsequently rebuilt (1720–25) by the Swedish-Zweibrücken minister of buildings. In 1794 the French conquered the palace, which was then auctioned off in 1803 as a so-called national property. Also around this time the surrounding moat was filled. The palace became the property of the town of Bergzabern, but once again suffered significant damage in a fire in 1909 and was thereafter used as a school until it was established, after major renovation, as the seat of the Bad Bergzabern local government in 1984.
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.