Satellite map of Sielec, Płońsk County
Sielec [ˈɕɛlɛt͡s] is a village in the administrative district of Gmina Czerwińsk nad Wisłą, within Płońsk County, Masovian Voivodeship, in east-central Poland.
Latitude: 52° 25' 0.12" N
Longitude: 20° 21' 0.00" E