International Folk Festival of the Emigrant Activity · Barreiros, Mariña Oriental, Lugo Image of Barreiros, not of the place itself. It is held on the first weekend in August at San Miguel de Reinante, the municipal capital, and brings together traditional music and dance groups to remember the local people who emigrated and their descendants. Photo: Davidgr1981 (CC BY-SA 3.0) What to see and do in Barreiros