The ruins of the Kronenburg and the almost completely preserved Burgbering from the 13th century still leave their mark on the village today. In the 18th and 19th century the castle fell into disrepair. Of the main building only two semi-circular towers of the north gate and the ruins of the keep can be seen. The dimensions of the original grounds are recognizable from the the remains of the surrounding wall and of a semi-circular Bastion. There are also remains of the working quarters in the courtyard, situated further down.
Next to the Bergbering the well-preserved and restored half-timbered houses are worth visiting. The greatest attraction for sight-seers is the late-gothic parish church of St.John, with its interior. It was built around 1500, included in the wall surrounding the castle. As there is only one buttress in the middle to hold up the fine vault, it is called a single support church.
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.