Offering a traditional restaurant, Pensin Cangas de Onis is located in Siero, in the heart of Asturias. The guest house is set on the Camino de Santiago pilgrimage route.#Offering a traditional restaurant, Pensin Cangas de Onis is located in Siero, in the heart of Asturias. The guest house is set on the Camino de Santiago pilgrimage route.Please inform Pensin Cangas de Onis in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.