Privilege of the Royal Coto of Leitariegos Historical milestone · Cangas del Narcea, Narcea, Asturias Image of Cangas del Narcea, not of the place itself. Alfonso XI signed in Burgos on 14 April 1326 a privilege that exempted the residents of the pass of Leitariegos in perpetuity from taxes and from military service in exchange for assisting travellers and keeping the pass open during the snows. 1326 Photo: Ángel M. Felicísimo from Mérida, España (CC BY 2.0) What to see and do in Cangas del Narcea