Koli is one of the Finnish national landscapes and also a national park. Tourists have been visiting Koli for over a hundred years, and artists have found Koli fascinating for even longer.
Many activities are possible in Koli, the most popular ones being skiing during the snowy period, and hiking in any season. There is also a visitor center, a spa, and many more individual local enterprises which one can visit.
More information on Koli: http://www.koli.fi/en