Wikipedia
Zamkowo
Zamkowo is a settlement in the administrative district of Gmina Sorkwity, within Mrągowo County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately north-east of Sorkwity, north-west of Mrągowo, and east of the regional capital Olsztyn.
Before 1945 the area was part of Germany ( East Prussia).