Søborg Castle is a ruined castle south of Gilleleje in North Zealand, Denmark. It was one of the strongest castles in Denmark and was also used as a prison. It was inhabited until the Count's Feud in
Ruins of Søborg Castle
The ruins of Søborg Castle in the late 19th century
The Kattegat is a sea of roughly 24,000 km2 bounded by the Skagerrak in the north, Jutland in the west, the Danish Straits and Sjaelland in the south and the Swedish provinces of Bohuslän, Västergötla
Älvsborg at Gothenburg, a sea fortress in the Kattegat
Grenen in Denmark is important for bird migrations and is a protected area.
Bjärekusten Nature Reserve with Hovs Hallar in Sweden.
There are several offshore windfarms in the Kattegat.