Ruta circular Sanfuentes-Peña Angulo

Sanfuentes-Ortuella-Trapagaran-Retuerto-Cruces-Zorroza-Turn right towards Alonsotegi-Arbuio-Zaramillo-Sodupe-Turn left, cross the main street and then right under the highway towards Gordexola-Province of Araba-Cross Artziniega-Province of Burgos-Towards Trespaderne-Take the left fork and climb Alto de Peña Angulo-Pass through the tunnel with caution-GALP gas station-Turn right towards Quincoces de Yuso-Castrobarto-El Ribero-Turn right towards El Crucero-Turn right at the roundabout towards Bilbao-Villasante-Bercedo-Descend Puerto del Cabrio-Vivanco-Villasana-Gijano-El Berron-Province of Bizkaia-Turn left and enter Balmaseda and take the right riverbank, Roman bridge, at the end of the street cross to the left bank of the river and turn right towards Carranza/Ramales-Climb the La Herbosa pass-descend-level crossing-Turn right just after arriving at Traslaviña Arcentales-Towards Sopuerta-Las Barrietas-Cantera-Turn left at the Sopuerta roundabout towards Muskiz-Upon arriving at Santelices turn right climbing the La Asturiana pass for about 1 km+ (steep ramp and final section), leave the industrial area behind and turn left onto the paved greenway towards Gallarta (6 km) Cross Gallarta following the bidegorri bike lane until the Repsol gas station on N-634.