Tabeirós - Tierra de Montes is a comarca in the Galician province of Pontevedra in Spain, located in the southern part of the basin of the river Ulla. The overall population of this local region is 32,519 (2005). It consists of two distinct natural and historical units: to the north, in the lower valley, the lands of Tabeirós corresponding approximately to the municipality of La Estrada and to the south, the mountains of Tierra de Montes, famous for their gigs and isolated monasteries.