San Cristóbal is one of four parishes in Villanueva de Oscos, a municipality within the province and autonomous community of Asturias, in northern Spain.Situated at 471m above sea level, the parroquia is 21.68km2 in size, with a population of 18 .Villages and hamlets A Bovia Busdemouros El Busquete Moureye San Cristobo A Sela de Murias