Helvetinjärvi / summer
Area 49,5 sq. km. Established in 1982. It is situated in Ruovesi in Pirkanmaa region.
See more Helvetinjärvi National Park photos here.
Area 49,5 sq. km. Established in 1982. It is situated in Ruovesi in Pirkanmaa region.
See more Helvetinjärvi National Park photos here.