Olszewo-Borki
Olszewo-Borki  is a village in Ostrołęka County, Masovian Voivodeship, in east-central Poland. It is the seat of the gmina (administrative district) called Gmina Olszewo-Borki. It lies approximately  west of Ostrołęka and  north of Warsaw. References

Olszewo-Borki