Gasawa is a village in Znin County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It is the seat of the gmina (administrative district) called Gmina Gasawa. It lies approximately 10 kilometres (6 mi) south of Znin, 2 kilometres south from Biskupin and 43 km (27 mi) south-west of Bydgoszcz. The village has a population of 1,400.
The main tourist attraction in Gasawa is the 17th century wooden St. Nicolas Church with a unique collection of multi-layered mural paintings, the earliest from the 17th century, and the most recent from 1807.
1227 - It is famous as the place of the assassination of the Leszek I the White, prince of Poland
1388 - Gasawa received the city rights
1388 - 2008 - 620 anniversary give Gasawa received the city rights in 1388 and lost them in 1934.