|Östhammar||Mariehamn, Finland||Kumlinge, Finland|
|Utö||Gotska Sandön||Baltic Sea|
Today's Location: [Kapellskär]
The Kapellskär graticule is at latitude 59, longitude 19.
The Baltic Sea makes up most of this graticule that is located between Sweden and Åland. Major shipping lines connecting Sweden and Finland pass through the area, which is dotted with a few hundred mostly uninhabited small islands. A small piece of Swedish mainland reaches the graticule and there's Kapellskär - the only human settlement of any size in the graticule.