Gaj, Bartoszyce County


Gaj is a village in the administrative district of Gmina Sępopol, within Bartoszyce County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia. It lies approximately northeast of Sępopol, east of Bartoszyce, and northeast of the regional capital Olsztyn.
The village has a population of 90.