El tejado del santuario de Urkiola y las dos vertientes Curiosity · Abadiño, Durangaldea, Bizkaia Image of Abadiño, not of the place itself. At the Urkiola sanctuary, located in Abadiño's territory, water falling from one slope of the building's roof flows toward the Mediterranean while that from the opposite side flows toward the Cantabrian Sea, the sanctuary standing right on the watershed. Photo: Marisol Murua (CC BY-SA 3.0) What to see and do in Abadiño