Södermalm is one of the Islands of Stockholm. It is connected to Gamla stan to the north, Nacka to the east, Johanneshov to the south, Liljeholmen and Årsta to the southwest, Reimersholme to the west and Långholmen and Marieberg to the northwest. Riddarfjärden, literally the Knight Fjord, is a bay of lake Mälaren in central Stockholm. ... Note: This page contains IPA phonetic symbols in Unicode. ... Gamla stan is the old town of Stockholm, Sweden. ... Nacka is a Municipality in Stockholm County, in central Sweden. ... Liljeholmen is a district in South Stockholm, organized into the borough with the same name. ...