The verracos, in the Iberian Peninsula, are the Vettones's granite megalithic monuments, sculptures of animals as found in the west of the Iberian meseta – the high central plain of the Iberian peninsula – in the Spanish provinces of Ávila, Salamanca, Segovia, Zamora, Cáceres, Ourense and the Portuguese provinces of Beira Baixa, Beiras e Serra da Estrela, Douro and Terras de Trás-os-Montes. Wikipedia