The Marsh Harrier (Circus aeruginosus) is a bird of prey from the Accipitridae family. It breeds from central Mongolia to Portugal and from Scandinavia to North Africa.
From Dueodde to Snogebaek Havn (Nexø) on the beautiful Danish island of Bornholm, a six-kilometer trail stretches over dunes and a sandy beach, which is tough when there is a headwind.
The trip to the highest point of Hammerknuden is adventurous. The reward is the fantastic view from the Hammerfyr lighthouse over the north of Bornholm.