Hillforts of Baleira Nature · Baleira, Fonsagrada, Lugo Image of Baleira, not of the place itself. The concello has catalogued fourteen fortified Iron Age settlements, among them the castros of Antiguallas, do Tesouro, de Cubilledo, da Degolada, de Córneas and de Valdería, spread across the low hills and heights that dominate the Primitive Way and the inland valleys. Photo: Loisteixeiro (CC0) What to see and do in Baleira