Tornbergssjön is a lake of
Södermanland
Södermanland ( ), locally Sörmland, sometimes referred to under its Latinisation of names, Latinized form Sudermannia or Sudermania, is a Provinces of Sweden, historical province (or ) on the south eastern coast of Sweden. It borders Österg� ...
,
Sweden
Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
. The lake inherits its name from the nearby peak
Tornberget, which at 111 meters above sea level is the highest point in
Stockholm County.
References
Lakes of Stockholm County
{{Stockholm-geo-stub