Route starting and finishing in Artzentales. After reaching and descending La Herbosa, we will reach Zalla through the Otxaran neighborhood. From here we will cycle to Gordexola on the top of San Cosme. After descending it, we will head to Artziniega.
The route, dotted with hamlets, Indian houses and medieval towers, will bring us closer to our next goal: Peña Angulo, in the Burgos region of Las Merintudes, with its imposing and rugged silhouette, clear on the crest and covered with beech trees for much of the route. From here, we will return to Enkarterri through Villasana de Mena (Burgos).
Entrance through Balmaseda, the first town in Bizkaia. We will enjoy the medieval historic center before heading back to the top of La Herbosa on the road to Artzentales.