Gacnik

Gacnik is a village in the administrative district of Gmina Brusy, within Chojnice County, Pomeranian Voivodeship, in northern Poland. It lies approximately 3 km north-east of Brusy, 26 km north-east of Chojnice, and 78 km south-west of the regional capital Gdańsk.

For details of the history of the region, see History of Pomerania.