Hercowo
 Hercowo [xɛrˈt͡sɔvɔ] is a village in the administrative district of Gmina Wyrzysk within Piła County Greater Poland Voivodeship in west-central Poland. It lies approximately 6 kilometres (4 mi) north of Wyrzysk 37 km (23 mi) east of Piła and 93 km (58 mi) north of the regional capital Poznań.The village has a population of 22.