The first mention of the former manor house of the Lords of Velen dates back to 1240. It was not until 1426 that the property with the central wing built at that time was given the title of 'castle'.
In the following centuries, the most famous architects of the region gave the moated castle their signature: Master builder Ambrosius von Oelde, Johann Conrad Schlaun , Ignaz Franz von Landsberg-Velen, painter August Reinking, the Düsseldorf garden artist Maximilian Friedrich. All of these master architects designed the harmonious ensemble of the moated castle, from the courtyard front to the south wing and the castle park, until the 19th century.
Although all this art was largely destroyed by a fire in 1931, it was rebuilt with some internal changes. During and after the Second World War, the building served various public purposes. From 1988 to 2018, Schloss Velen was operated as a sports hotel. Today, the building houses a well-equipped seminar and conference centre.
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.