FAQ Eco-Adventure Activities

Difficulty levels of the hiking trails according to Doseville-Hikingweekend classification:

  • A A + Basic Level: Designed for people who do not exercise daily. If you are thinking of starting in the mountains and you like to walk. It is ideal to enjoy nature in a calm way, without enormous efforts. Distances of less than or close to 10 kilometers and up to 350 meters of unevenness.
  • B B + Medium Level: For people with adequate physical condition, who are accustomed to mountain activities, on uneven terrain. They are activities of duration and rhythm superior to the previous levels. It is an easy level to reach and convenient to perform. Distances between 14 and 18 kilometers and up to 800 meters of unevenness.
  • C High Level: In this level you must have a habit of walking on the mountain, having a good physical shape. It is likely the need to make climbs, unclogging, transit through irregular terrain ... It is convenient to have previously passed through the previous level, it is not a level to start on the mountain. Distances between 18 and 25 kilometers and up to 1500 meters of unevenness.
  • C + Very High Level: A good physical and psychological condition is essential, being accustomed to changing terrain and situations. It requires knowledge and management of techniques and specific material for each activity. Distances greater than 25 kilometers (may be less and the specific activity needs specific knowledge) and with great unevenness.

Hüsler scale

The Hüsler scale, designed by Eugen Eduard Hüsler, author and photographer born in Switzerland, graduates the ferrata pathways in five difficulty levels. For this, Hüsler devised the Hüsler cross, a cross in which the four most important aspects that define an itinerary are scored from 1 to 4: required strength, resistance, mountain experience and psychological aspects. The result on the cross will indicate at what level of difficulty we should catalog the difficulty of the via ferrata.

The 6 difficulty levels classified from K1 (easy) to K6 (extremely difficult). The letter K, as in the distinction carried by carabiners for via ferrata, refers to the German word "Klettersteig" (via ferrata).

For the difficulty levels, Hüsler uses the same cross in which the four most important aspects that define an itinerary are scored from 1 to 4: required strength, endurance, mountain experience and psychological aspects. The result on the cross will indicate at what level of difficulty we should catalog the difficulty of the via ferrata.

  • K1 (easy)
  • K2 (bit difficult)
  • K3 (something difficult)
  • K4 (difficult)
  • K5 (very difficult)
  • K6 (extremely difficult)

Escala de Dificultad de Hüsler - Cruz