Helvetinkolu ("Hell's Gap") cleft is the biggest attraction of the so-called Hell's Lake National Park which has numerous deep gorges and rugged scenery formed by faults running through the bedrock. …
Expect a beautiful spot for taking a break or sitting at a campfire. A small jetty invites you to hop into the lake. There is also a traditional hut at the lake shore.
The most spectacular bog area in Pirkanmaa is a retreat for lots of animals, especially birds. The circular trail mostly leads along on boardwalks and is perfect to discover this natural attraction.