Vesijako Strict Nature Reserve
Vesijako Strict Nature Reserve (Vesijaon luonnonpuisto) is a strict nature reserve located in the Päijänne Tavastia region of Finland. This small reserve is noted for its geological feature, it is near an area where a lake with same name, Vesijako has two outlets in different watersheds.

External links
 Vesijako Strict Nature Reserve in the Map service of Finnish National Land Survey