b 9ª Orbaneja del Castillo-Frías

We continue through the canyons of the Ebro River. A beautiful viewpoint before Pesquera de Ebro. Afterwards, we climb the road heading towards Dobro, but we advise continuing along the river to Incinillas. Shortly after Valdenoceda, we leave the N232 and ride on the parallel road on the left bank. We approach Tartales de los Montes intending to descend via a track to Tartales de Cilla. The locals advise against it due to the poor condition of the track. We retrace our steps (the detour is worth it) and descend to Cereceda. We continue to follow the Ebro until a few kilometers before Trespaderne, where we cross the Ebro and follow it on its right bank to the beautiful village of Frías.