Top Historic Sights in Sønderborg, Denmark

Explore the historic highlights of Sønderborg

Sønderborg Castle

Sønderborg Castle history began probably as a fortified tower constructed by Valdemar the Great in 1158. The castle was built to provide protection against attacks by the Wends and was part of a larger system of fortifications. Over the centuries, the castle has gradually been enlarged and rebuilt. In the years following construction of Valdemar's fortified tower, an important struggle developed between the Danish king a ...
Founded: 1350 | Location: Sønderborg, Denmark

Sandbjerg Manor

The history of the Sandbjerg Estate goes back to the beginning of the 16th century. In 1564 the estate became the property of Duke Hans the Younger (1545-1622), when his brother Frederik II transferred ownership of a third of the royal duchies to him - an area which included Ærø, Als, and Sundeved in the Duchy of Schleswig. The Duke left his mark on the landscape, commissioning the building of a dam -which e ...
Founded: 1783 | Location: Sønderborg, Denmark

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Ängsö Castle

Ängsö Castle was first named as "Engsev" in a royal charter by king Canute I of Sweden (r. 1167-1196), in which he stated that he had inherited the property after his father Eric IX of Sweden. Until 1272, it was owned by the Riseberga Abbey, and then taken over by Gregers Birgersson.

From 1475 until 1710, it was owned by the Sparre family. The current castle was built as a fortress by riksråd Bengt Fadersson Sparre in the 1480s. In 1522, Ängsö Castle was taken after a siege by king Gustav Vasa, since its owner, Fadersson's son Knut Bengtsson, sided with Christian II of Denmark. However, in 1538 it was given by the king to Bengtsson's daughter Hillevi Knutsdotter, who was married to Arvid Trolle.

In 1710, the castle was taken over by Carl Piper and Christina Piper. Ängsö Castle was owned by the Piper family from 1710 until 1971, and is now owned by the Westmanna foundation. The castle building itself was made into a museum in 1959 and was made a listed building in 1965. It is currently opened to visitors during the summers.

The castle is a cubical building in four stores made by stone and bricks. The lower parts is preserved from the middle ages. It was redecorated and expanded in the 1630s. The 4th storey as well as the roof is from the expansion of Carl Hårleman from 1740-41. It gained its current appearance in the 1740s.