Wikipedia
Læsø
Læsø ("Isle of Hlér") is the largest island in the North Sea bay of Kattegat, and is located off the northeast coast of the Jutland Peninsula, the Danish mainland. Læsø is also the name of the municipality ( Danish, kommune) on that island. The island is a location mentioned in several instances in Norse mythology, including as the dwelling of the sea jötunn Ægir and as a feasting place of the Norse gods, the Æsir.