Getting to the Helvetin Portti is easy. On the main road 66, between Ruovesi and Virrat, there are clear signs for the national park. There is about 8 kilometers driving on Helvetinjärventie.
The address of our restaurant is Helvetinjärventie 775, Ruovesi.
Hiking maps of Helvetinjärvi National Park can be found on the official page of the national park.