Satellite map of Główczyn, Płock County
Główczyn [ˈɡwuft͡ʂɨn] is a village in the administrative district of Gmina Mała Wieś, within Płock County, Masovian Voivodeship, in east-central Poland.
Latitude: 52° 28' 55.92" N
Longitude: 20° 11' 35.88" E