Värikallio Rock Paintings
The paintings of Värikallio, made with blood and red ochre, are estimated to be 3,500–4,500 years old. More than 60 figures can be identified from the sheer rock wall rising out of Lake Somerjärvi. The mystical animal and human figures are believed to be related to hunting or shamanism. The unique Värikallio is located in the northern reaches of Hossa national park and can be visited throughout the year.