What is "karlsoey"

Karlsøy is an island municipality in Troms county, Norway. The administrative centre of the municipality is the village of Hansnes. Other villages include Dåfjord, Hessfjord, Karlsøya, Torsvåg, Vannvåg, and Vannareid. The municipality is made up of many islands including Ringvassøya, Reinøya, Vannøya, Karlsøya, and Rebbenesøya plus several uninhabited islands (many of which were formerly inhabited). Some of the currently uninhabited islands include Helgøya, Nordkvaløya, Grøtøya, and Nord-Fugløya.