Burg Zwenkau

The Burg Zwenkau stands on a low hill in the centre of Zwenkau, a town in the Leipzig district of Saxony. The site began in the 9th century as a Slavic ring-wall fortification and became the seat of a castle district by the mid-10th century. After Emperor Otto II gave the town and fortress to Merseburg diocese around 974, it was rebuilt several times, notably after destruction in the Investiture Controversy and again in the 15th century Hussite wars. The castle was remodelled in the 13th century as a small fortified palace with moats, walls, a gatehouse, tower and bridge. In 1544 a three-winged Renaissance structure replaced earlier buildings and served as a Saxon electoral estate until 1837. Later it housed a district court and, from 1875, the Leipzig regional court. Extensive alterations between 1900 and 2005 added a new detention block, gate building and a restored south wing, while the inner courtyard and surrounding walls were renewed. Today the former castle houses the town hall, its medieval core still visible in the courtyard walls. Visitors walk past the reconstructed south wing and the 1900s gatehouse to reach the modern council chambers inside. The site’s long history shows in the varied masonry, from Slavic ramparts to 16th-century sandstone dressings. A low mound marks the original ring-wall, and information boards explain the site’s role as a Slavic stronghold, episcopal seat and Saxon administrative centre.