Gniazdowo, Masovian Voivodeship
Gniazdowo  is a village in the administrative district of Gmina Stary Lubotyń, within Ostrów Mazowiecka County, Masovian Voivodeship, in east-central Poland. It lies approximately  west of Stary Lubotyń,  north of Ostrów Mazowiecka, and  north-east of Warsaw. References

Gniazdowo