Sienno, Kuyavian-Pomeranian Voivodeship

Sienno is a village in the administrative district of Gmina Dobrcz, within Bydgoszcz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 4 km north of Dobrcz and 24 km north-east of Bydgoszcz.