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Cacki

Cacki is a settlement in the administrative district of Gmina Barciany, within Kętrzyn County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia. It lies approximately north of Barciany, north of Kętrzyn, and north-east of the regional capital Olsztyn.

Before 1945 the area was part of Germany ( East Prussia).