In the shade of cliffs, a brook gurgles between the rocks and you descend into a natural hideout, the Kirnuhuoko cavern. It is a world of its own. It is easy to imagine that this was an ideal place for brewing moonshine, as people are said to have done in the old days. The place is well hidden from the world. You can find it by heading towards Lojukoski from the Kirnukangas lean-to shelter.