Kylmäkoski

Kylmäkoski is a former municipality of Finland. It was consolidated with the town of Akaa on January 1, 2011.

It was located in the Pirkanmaa region. The municipality had a population of 2,610 (31 October 2010) and covered a land area of 190.96 square kilometres (73.73 sq mi). The population density was 13.67 inhabitants per square kilometre (35.4/sq mi).