Tammela is a municipality of Finland. It is located in the Tavastia Proper region. The municipality has a population of 6,001 and it covers an area of 715.15 square kilometres of which 74.72 square kilometres is inland water. The population density is 9 inhabitants per square kilometre. The first mention of a village named Tammela was in documents from 1423.
Neighbouring municipalities are Forssa, Hämeenlinna, Jokioinen, Karkkila, Lohja, Loppi, Somero and Urjala. The municipality is unilingually Finnish.
Wikipedia https://en.wikipedia.org/wiki/Tammela,_Finland
Coordinates 60°48'31.635" N 23°45'35.369" E