Jämsänjoki is a river in

Finland Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bot ...

in the town of

Jämsä Jämsä () is a town and municipality of Finland. It is located in the Central Finland region, about southwest of Jyväskylä. The municipality has a population of (), which make it the second largest town of the Central Finland after Jyväsk ...

Central Finland Central Finland ( fi, Keski-Suomi; sv, Mellersta Finland) is a region ( / ) in Finland. It borders the regions of Päijät-Häme, Pirkanmaa, South Ostrobothnia, Central Ostrobothnia, North Ostrobothnia, North Savo, and South Savo. The city o ...

region. It is long and has a watershed of about . The river flows from

Kankarisvesi Kankarisvesi is a rather small lake of Finland. It belongs to the Kymijoki main catchment area. It is located in Jämsä in the region of Keski-Suomi. It is also a part of Jämsä catchment area. The lake is narrow and about 10 kilometers long. ...

into the Lake Päijänne, from which the waters flows into the

Gulf of Finland The Gulf of Finland ( fi, Suomenlahti; et, Soome laht; rus, Фи́нский зали́в, r=Finskiy zaliv, p=ˈfʲinskʲɪj zɐˈlʲif; sv, Finska viken) is the easternmost arm of the Baltic Sea. It extends between Finland to the north and ...

through the

Kymijoki The Kymi ( fi, Kymijoki, sv, Kymmene älv) is a river in Finland. It begins at Lake Päijänne, flows through the provinces of Päijänne Tavastia, Uusimaa and Kymenlaakso and discharges into the Gulf of Finland. The river passes the towns of H ...

river.

See also