Bornholm and named Burgundy in France. Bornholm formed part of the historical Lands of Denmark when the nation united out of a series of petty chiefdoms. It was originally administratively part of the province of Scania and was administered by the Scanian Law after this was codified in the 13th century. Control over the island evolved into a long-raging dispute between the See of Lund and the Danish crown culminating in several battles. The first fortress on the island was "Gamleborg" which was replaced by "Lilleborg", built by the king in 1150. In 1149, the king accepted the transfer of three
Baltic Sea The Bornholm Basin is the area east of Bornholm, and the shallower Arkona Basin extends from Bornholm to the Danish isles of Falster and Zealand. In the south, the Bay of Gdańsk lies east of the Hel Peninsula on the Polish coast and west of the Sambia Peninsula in Kaliningrad Oblast. The Bay of Pomerania lies north of the islands of Usedom and Wolin, east of Rügen. Between Falster and the German coast lie the Bay of Mecklenburg and Bay of Lübeck. The westernmost part of the Baltic Sea is the Bay of Kiel. The three Danish straits, the Great