Karnan

Karnan is a Danish keep of the early fourteenth century, dated by its timbers to the 1310s, thirty-five metres of brick on a stone base, and it stood at the centre of a castle that controlled the narrowest crossing of the Oresund, where the strait is about four kilometres wide and ships could be watched or taxed. Sweden took Skane in 1658 and the fortifications were demolished in 1679; the tower was spared, went to ruin, and was restored in the 1890s, when the battlements and roof were added. You climb an internal stair past a chapel and vaulted rooms to a platform with the sound, Helsingor and the Danish coast in front of you.

What's there

• A brick keep of thirty-five metres - early fourteenth century, Danish.
• A chapel and vaulted rooms - on the way up the stair.
• A viewing platform - over the sound to Helsingor.
• 1890s battlements - added in restoration.

When to go

April to October; winter hours are short. An hour.

Before you go

The stair is narrow, steep and unsuited to anyone unsteady. The interior is largely empty. Only the tower survives of the castle. It closes in bad weather.

Nearby

Helsingborg harbour is below; ferries cross to Helsingor.

Key facts