Kylmäkoski (; literally meaning "cold rapids") is a former municipality of Finland. It was consolidated with the town of Akaa on 1 January 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 . At the end of 2011, the urban area of Kylmäkoski had 674 inhabitants. The population density was . The municipality was unilingually Finnish. The coat of arms of Kylmäkoski was designed by Kaj Kajander and confirmed in 1965. In the 1980s, oven-baked pikeperch and horseradish sauce were named Kylmäkoski's traditional parish dishes. The Kylmäkoski Prison (Kylmäkosken vankila) is located in the Tipuri's industrial area. See also Toijala Viiala References External links Municipality of Kylmäkoski – Official website Akaa Former municipalities of Finland Populated places established in 1895 Populated places disestablished in 2011 1895 establishments in the Russian Empire