Perho

Perho is a municipality of Finland. It is located in the province of Western Finland and is part of the Central Ostrobothnia region. The distance between Perho and the regional center Kokkola is about . The municipality has a population of () and covers an area of of which is water. The population density is .

national park in Finland

Perhonjoki is a river of Finland in Central Ostrobothnia region. It originates in Suomenselkä from the small lakes on the border of the municipalities of Perho, Kyyjärvi and Kivijärvi, and it flows for into the Gulf of Bothnia.