Information of nature tourism indicators varies a lot according to the regions and local authorities. Data is often fragmental and it is not gathered systematically (Lehtimaki, Sievanen, Neuvonen 2008). Tourism research - status and future in Finland. Background report for the tourism strategy work]. Matkailualan opetus-ja tutkimuslaitos. Available at: http://www.tem.fi/index.phtml?s=2548 [Cited 11th September 2012].