Turtzioz – Castro Urdiales – Oriñón

The route runs mostly through Cantabria and combines mountain roads and coastlines in equal measure. Starting from the Turtzioz Valley to Guriezo (Cantabria), where we will climb the mountain pass of La Granja, which offers us spectacular views amidst the lush nature. After the descent, we will cycle along the Cantabrian coast from Castro Urdiales to Islares and Oriñón, where we will return to Enkarterri along several secondary roads.