This tour will take us through the region of A Baixa Limia, in the southwestern end of the province of Ourense, as a preliminary step to a brief and interesting incursion in the Portuguese region of Barroso, more than 1000 meters above sea level, to know the remains of the Cistercian priory of Santa Maria de Junias and the imposing waterfall of Pitos das Junias. On the other hand, in lands of A Limia we will know the medieval military tower of A Forxa in A Porqueira, located next to a promontory on the Roman Via Nova.