Church of San Breixo de Covas Monument · Os Blancos, Limia, Ourense Image of Os Blancos, not of the place itself. The church of the hamlet of Covas, one of the seven parishes of a municipality lying at 797 metres that went from 1,270 residents in 2001 to fewer than seven hundred in 2025, a figure that sums up the demographic bleeding of A Limia. Photo: José Antonio Gil Martínez from Vigo, Spain (CC BY 2.0) What to see and do in Os Blancos