Trångsund is a part of Huddinge to the south of located between the two lakes Magelungen and Drevviken. The region Trångsund/Skogås has about 21 500 inhabitants. From Trångsund it is a 20-minute travel to Stockholm central by train.
The following sports clubs are located in Trångsund:
Coordinates: 59°13′40″N 18°07′50″E / 59.22778°N 18.13056°E