Oldest surviving water castle in northern Germany, built 1319.
Plattenburg is a historic water castle in the Prignitz district of Brandenburg, Germany. First documented in 1319, it is the oldest surviving water castle in northern Germany. Once a summer residence for Havelberg bishops, it now hosts museum exhibits, events, and offers visitor accommodations.
Plattenburg is a historic water castle located in the independent municipality of Plattenburg, within the Prignitz district of Brandenburg, Germany. First documented in 1319, it is the oldest surviving water castle in northern Germany. Originally purchased by Bishop Reiner of Havelberg from Margrave Waldemar of Brandenburg, the castle served as a summer residence for the bishops of Havelberg during the Middle Ages, thanks to its picturesque setting amidst forests and lakes. Over the centuries, Plattenburg underwent several expansions and renovations, including significant architectural changes in the 17th century with Renaissance-style enhancements. During the Thirty Years' War, it was protected by King Gustav II Adolf of Sweden and withstood a siege in 1675. In the 19th century, further renovations included neo-Gothic updates to the chapel. After World War II, the castle was used for various purposes, including housing refugees and serving as a holiday camp. Today, Plattenburg is largely preserved and functions as a museum, registry office, and event venue, hosting activities such as medieval spectacles and music performances. It is recognized as an architectural heritage monument and remains a significant cultural and historical site in the region.