Vanajavesi is a large lake in southern Finland, in the regions of Pirkanmaa and Kanta-Häme. It is part of the Kokemäenjoki basin. The lake gathers waters from a wide area in Pirkanmaa, Kanta-Häme and

Längelmävesi is a lake in southwestern Finland. The lake is located mostly in the Pirkanmaa region at an elevation of 84.2 metres. Längelmävesi is within the municipalities of Jämsä, Kangasala, Kuhmal