Žovnek Castle: Ancestral Seat of the Lords of Žovnek
Site at a Glance
- Rating
- 4.7
- Popularity
- Low
- Country
- Slovenia
- Primary era
- Medieval
- External website
- Open
- Eras represented
- Medieval
- Civilizations
- Carolingian
- Site type
- Military
- Remains
- Castle
On this page5 sections
History
Žovnek Castle is a medieval castle in Slovenia, above Lake Žovnek near Braslovče in the Lower Savinja Valley. Traditionally associated with the age of Charlemagne, its first recorded mention dates to 1278, when it appeared as Castrum Sevnekke, a Latin description meaning a fortified place or castle. The site was probably the ancestral seat of the Lords of Žovnek, a noble family known from the first half of the twelfth century.
Origins and Early References
The castle’s construction has traditionally been attributed to the period of Charlemagne, the Frankish ruler and emperor who reigned from 768 to 814. According to this tradition, it was built to defend against the Avars, a powerful steppe-origin polity that controlled parts of Central and Eastern Europe during the early medieval period. This early origin remains a tradition rather than a securely established construction date.
The family’s beginnings are uncertain, but its name came from the castle. In 1173, Gebhard, the son of an earlier Gebhard of Soune, was already using the designation “of Sanneck,” showing the family’s association with the site by that time. Later records referred to the castle as Sannegg.
Feudal Dependence and the Rise of Celje
In 1308, Ulrich of Sanneck transferred his fortifications, including Seunek, to the Habsburgs. The Habsburgs were a European ruling dynasty that held extensive territories in Central Europe. Ulrich received the fortifications back as feudal holdings, and this dependence continued until 1423.
The Sanneck family advanced through inheritance and political success. Friedrich I of Sanneck was raised to the rank of count in 1341, after which his descendants became known as the Counts of Celje. This prominent medieval noble dynasty in the region traced its ancestry to the Lords of Žovnek.
Later Occupation
Žovnek Castle continued to be inhabited until approximately 1820. It later became a ruin, preserving the site’s connection with the noble family whose name derived from it and with the lineage that developed into the Counts of Celje.
Remains
Žovnek Castle survives as a ruin on an elevation above the Lower Savinja Valley, near Braslovče and above Lake Žovnek. Its elevated position forms the principal surviving physical context of the site. The remains are associated with the castle’s former fortified role and its long history as the seat of the Lords of Žovnek.


