The Patruunan polku trail takes the traveller to the northern expanses of Lake Näsijärvi, where Virrat, Ruovesi, and Mänttä-Vilppula welcome visitors with their stunning attractions. Visit, for example, the Toriseva ravine lakes, Helvetinjärvi National Park, Runeberg’s spring, or immerse yourself in the enchanting world of the Serlachius Museums in Mänttä-Vilppula.