Wikipedia
Ostrza
Ostrza is a settlement in the administrative district of Gmina Debrzno, within Człuchów County, Pomeranian Voivodeship, in northern Poland. It lies approximately west of Debrzno, south-west of Człuchów, and south-west of the regional capital Gdańsk.
For details of the history of the region, see History of Pomerania.
The settlement has a population of 26.