About Gierloz

Gierłoż  is a village in the administrative district of Gmina Kętrzyn, within Kętrzyn County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) east of Kętrzyn and 74 km (46 mi) north-east of the regional capital Olsztyn.

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

The village has a population of 24.

Adolf Hitler's military headquarters from June 21, 1941 to November 20, 1944 were situated here in a bunker, called The Wolf's Lair