Grabnik, Ostrołęka County

Grabnik is a village in the administrative district of Gmina Olszewo-Borki, within Ostrołęka County, Masovian Voivodeship, in east-central Poland. It lies approximately 9 km north-west of Olszewo-Borki, 12 km west of Ostrołęka, and 102 km north of Warsaw.