Błotnia, Pomeranian Voivodeship
Błotnia is a village in the administrative district of Gmina Trąbki Wielkie, within Gdańsk County, Pomeranian Voivodeship, in northern Poland. It lies approximately west of Trąbki Wielkie, south-west of Pruszcz Gdański, and south-west of the regional capital Gdańsk. The name of Błotnia was Braunsdorf till the end of World War II.
For details of the history of the region, see History of Pomerania.
The village has a population of 187.