Kittilä is a municipality of Finland and a popular holiday resort. It is located in northern Finland north of the Arctic Circle within the Lapland region…Kittilä is a municipality of Finland and a popular holiday resort. It is located in northern Finland north of the Arctic Circle within the Lapland region. The municipality has a population of 6,617 and covers an area of 8,262.97 square kilometres of which 168.71 km² is water. The population density is 0.82 inhabitants per square kilometre.