GR 18 - Ribagorza Path

The GR 18 - Ribagorza Path is a 136.5 km trail that starts in Fonz, Fonz, Spain. Based on our data, the hike is graded as Difficult. 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 6 days. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.