Tower of el Reloj de Noreña Monument · Noreña, Oviedo, Asturias Raised in 1694, it is the emblem of the town and can be seen from almost any street. It presides over the smallest municipality in Asturias, 5.29 square kilometres, which was a county in the hands of the bishops of Oviedo from 1383. Photo: José Manuel Fanjul Cabeza (CC BY-SA 3.0) What to see and do in Noreña