The Isted Lion is a large bronze lion monument that stands near the harbour, commemorating the Danish fallen in the Battle of Isted (1850). Its history is more interesting than its appearance: the statue was taken by German nationalists as a trophy after the 1864 war, moved to Berlin, then to the Tøjhusmuseum in Copenhagen after World War II, and eventually returned to Flensburg in 2011 after decades of negotiation.
The return of the lion was a gesture of Danish-German reconciliation, acknowledged by officials on both sides of the border. In a city that has been German, Danish, and contested at various points in its history, such gestures carry real weight. The monument is a short walk from the harbour and is often overlooked by visitors focused on the Nordertor.