Route of the Sources- Valley of the Negro River PR AS 133

The Route of the Sources- Valley of the Negro River PR AS 133 is a 13.4 km trail that starts in Moreda, Moreda, 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 4 hrs 22 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.