Satellite map of Grotniki, Łódź Voivodeship
Grotniki [ɡrɔtˈniki] (1943–1945 German Grottensee) is a village in the administrative district of Gmina Zgierz, within Zgierz County, Łódź Voivodeship, in central Poland.
Latitude: 51° 53' 16.79" N
Longitude: 19° 18' 22.20" E