Chemin d’Ossona

The Chemin d’Ossona is a 7.7 km trail that starts in Mont-Noble, Hérens, Switzerland. Based on our data, the hike is graded as Medium. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates. This hike can be completed in approx 2 hrs 13 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.