Piantón is one of six parishes in Vegadeo, a municipality within the province and autonomous community of Asturias, in northern Spain.The parroquia is 19.17km2 in size with a population of 510 (INE 2011).Villages and hamlets Castromourán El Chao de Porzún A Cova Folgueiras Montouto Piantón Porzún Veiga de Vilar Vesedo Vilameitide