Karznica

Karznica (Wendisch Karstnitz) is a village in the administrative district of Gmina Potęgowo, within Słupsk County, Pomeranian Voivodeship, in northern Poland. It lies approximately 9 km south-west of Potęgowo, 22 km east of Słupsk, and 83 km west of the regional capital Gdańsk.

Before 1648 the area was part of Duchy of Pomerania, and in 1648-1945 it belonged to Prussia and Germany. For the history of the region, see History of Pomerania.