Lierne Canyon

This is the beginning of the huge canyon in Norway, Lierne. Later the river eats itself deeper and deeper into the ground, and produces huge walls of rock on both sides. Few people who live there and those who love to roam that part of Norwegian mountains say that there are tiny trails which allow for a more or less safe access to its bottom part. However, none of the people I have spoken to have ever found those trails. Maybe it is just a rumour?