Janowiec Wielkopolski is a town located in the Kuyavian-Pomeranian Voivodeship of Poland within Żnin County. As of 2005, the town had a population of 4,357 inhabitants. It is situated in the historic land of Pałuki and the Gniezno Lake Area along the river Wełna.
Geographically, the town is positioned exactly halfway between the cities of Poznań and Bydgoszcz. Janowiec Wielkopolski is surrounded by forests, agricultural areas, and lakes, which serves as a primary draw for holidaymakers. The town is located near several notable sites, including Gniezno, Biskupin, and Rogowo.