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Sønderborg Turistbureau - VisitSønderborg

Sønderborg Castle at the cosy 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.

Point of View

Book your free tickets to the view from the 16th floor at Alsik Hotel & Spa.

Royal Run 2020

Sønderborg is looking forward to welcoming you, your family and friends to Royal Run June 1st.

Re-union and national festival

Wars are terrifying - however they can be releasing as well!

Active together

Nature surrounding you

Holiday with children

Presence of history

The Star attractions

Buy a star-attraction-ticket during high season and save money on the entrance to these 3 attractiones