Singö Is an island located in the north of Stockholm County, close to the border of

Uppsala County Uppsala County ( sv, Uppsala län) is a county or ''län'' on the eastern coast of Sweden, whose capital is the city of Uppsala. It borders the counties of Dalarna, Stockholm, Södermanland, Västmanland, Gävleborg, and the Baltic Sea. Prov ...

. The island has around 400 inhabitants and is around 25 km² big, making it the 36th largest island in Sweden by size. Söderby, Backby, Tranvik, Ellan, Norrvreta and Boda are the villages located on Singö, the closest village with over 200 inhabitants is however

Grisslehamn Grisslehamn is a locality and port located on the coast of the Sea of Åland in Norrtälje Municipality, Stockholm County, Sweden. The locality had 249 inhabitants in 2010. The name Grisslehamn was first mentioned in a document from 1376 about t ...

Väddö Väddö is an island in the Baltic Sea in Roslagen district, Sweden. It is situated in Norrtälje Municipality. Together with the adjoined Björkö it is considered the seventh largest island of Sweden. Väddö is separated from the mainland by ...

. In Söderby, there is a small grocery store.

References

Islands of Norrtälje Municipality Islands of the Stockholm archipelago {{Stockholm-geo-stub