Barreiras (Cadaval) From Wikipedia, the free encyclopedia Barreiras[1] is a small Portuguese village located in Peral, Cadaval, in the Lisbon district. Its population is around 110 inhabitants, all over the village, but its center has just around 60. ↑ "Google Maps". 39°16′00″N 9°03′16″W / 39.2666°N 9.0545°W / 39.2666; -9.0545 This Lisbon location article is a stub. You can help Wikipedia by expanding it.vte Related Articles