Olsza Kuyavian-Pomeranian Voivodeship, in north-central Poland.[1] It lies approximately 4 kilometres (2 mi) south-east of Mogilno, 54 km (34 mi) south of Bydgoszcz, and 61 km (38 mi) south-west of Toruń.
This Mogilno County location article is a stub. You can help Wikipedia by expanding it.