| Nowa Ostrołęka | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Masovian |
| County | Grójec |
| Gmina | Warka |
Nowa Ostrołęka [ˈnɔva ɔstrɔˈwɛŋka] is a village in the administrative district of Gmina Warka, within Grójec County, Masovian Voivodeship, in east-central Poland.
Coordinates: 51°49′45″N 21°14′30″E / 51.82917°N 21.24167°E