- The town of Sønderborg arose under the protection of the castle. The strong castle was used as a prison for the Danish King Christian II from 1532 to 1549.
- Within three days he was able to bring Nordborg Castle (Eng: North Castle) under his control, making the conquest of Sønderborg only a matter of time.
- 95% of people who visit Sønderborg include Sonderborg Castle in their plan. Number of Times Sonderborg Castle is Added in Itineraries.
- Both King Hans and his son Christian II extended Sønderborg Castle and made it into one of the country's strongest fortresses.
- Sønderborg Castle. - Christian II’s prison. The castle was built in the 13th century and became one of the strongest fortresses of the kingdom in the Middle Ages.
- Sønderborg Kalesi - Sønderborg Castle. ... 8 Dış bağlantılar. Tarih. Sønderborg Kalesi, muhtemelen tarafından inşa edilen müstahkem bir kule olarak başladı.
- Sonderborg Castle Tourism (2024) Denmark: Find top attractions, things to do & activities in Sonderborg Castle, sønderborg.
- Sønderborg Castle Sønderborg konumunda bulunuyor. ... Sønderborg Castle hakkında daha fazla bilgiyi msj.dk sitesinde bulabilirsiniz.
- The Sønderborg Castle Museum houses local history collections from the Middle Ages to the present day, but with focus on the Schleswig wars of 1848-50 and 1864.
- Large culture-historical collections with furniture, textiles, crafts and art from North Slesvig. Openinghours: See "The Museum on Sønderborg Castle".