Illano is one of four parishes (administrative divisions) in San Martín de Oscos, a municipality within the province and autonomous community of Asturias, in northern Spain.
It is 7.29 km2 (2.81 sq mi) in size, with a population of 17 ( INE 2006).
Illano is one of four parishes (administrative divisions) in San Martín de Oscos, a municipality within the province and autonomous community of Asturias, in northern Spain.
It is 7.29 km2 (2.81 sq mi) in size, with a population of 17 ( INE 2006).