Niedźwiedzi Róg  Niedźwiedzi Róg () (literally "Bear's Corner") is a village in the administrative district of Gmina Ruciane-Nida, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately north-east of Ruciane-Nida, north-west of Pisz, and east of the regional capital Olsztyn. Before 1945 the area was part of Germany (East Prussia). The village has a population of 40.