Welcome to Sønderborg
Sønderborg Castle at the cozy harbor. Dybbøl Mill on the battlefield of the war in 1864. Broagerland at Flensborg Fjord with the walking route the Gendarme Path. Augustenborg - home of Tilting-at-the-ring. Gråsten Castle, the royal holiday home. Bike holiday or on horse back along Als Riding Route. Enjoy our nice beaches and good angling spots.