Sosnowo, Masovian Voivodeship

Sosnowo is a village in the administrative district of Gmina Opinogóra Górna, within Ciechanów County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 km north-east of Opinogóra Górna, 12 km north-east of Ciechanów, and 82 km north of Warsaw.