Senftenberg Fortress

Senftenberg Fortress is a citadel-style fort with an integrated castle located in Senftenberg, Brandenburg. Used for military purposes until the 18th century, it is now a protected historic site known for its well-preserved earthworks.

The origins of the fortress date back to the 12th and 13th centuries, when earlier wooden and brick fortifications stood on the site. In the 13th century, a medieval brick castle was built, parts of which were later used as the foundation for new structures.

In the 16th century, under Saxon rule, a major reconstruction took place. A four-wing Renaissance castle was built in the center of the fortress, surrounded by a high earth wall with four round defensive towers. These roundels were later replaced with angular bastions to eliminate blind spots in the defense system. The Schwarze Elster river was dammed to create a moat-like defense system.

After the military function ended in 1764, the castle fell into disrepair over the next two centuries. Significant portions were demolished or repurposed. By the late 19th century, the site included a prison and later, a school. In 1907, the local museum was founded in the former powder tower, and a school building was added in the 1830s. The surrounding castle park was established in 1912.

Following German reunification, the entire complex was archaeologically examined and restored. Completed in 2006, the reconstruction included a modern rebuild of the missing south wing and restoration of the entrance and bastions. Today, the castle houses the “Schloss und Festung Senftenberg” museum, dedicated to local history and the fortress itself.

Address

Oberspreewald-Lausitz, Germany

Details

Founded: 16th century
Category: Castles and fortifications in Germany
Historical period: Reformation & Wars of Religion (Germany)