Soum de Grum route from Arbéost
9.57 mi
+4,062 ft
-4,065 ft
7h 55
Difficult
Departure from Arbéost (Hautes-Pyrénées)
Ascent to the Soum de Grum, a beautiful viewpoint, via a circular route that follows the ridge for part of the way, starting from the village of Arbéost.