A grading Two grades from 1 to 5 is are given to each section, one grade for attractiveness and one grade for difficulty or challenge. The 5 stands for the most attractive or the most difficult category. The grades were choose in a way that the average over all hiking sections is a precise 3. For sections with a substantial packrafting proportion the an additional packrafting grading is given, that is relative to the hiking scale of the same section to facilitate a comparison of if hiking and packrafting a section where both is possible.
