Virtual walk in January 2021. Cute houses, Christmas lights and dark river.

Trosa is a locality and the seat of Trosa Municipality, Södermanland County, Sweden with 5,027 inhabitants in 2010 and 11,417 in 2010. The town is colloquially nicknamed Världens ände. The municipality of Trosa consists of the three towns Trosa, Västerljung and Vagnhärad.