Shrine of Berobreo no Monte do Facho Monument · Cangas de Morrazo, Morrazo, Pontevedra Image of Cangas de Morrazo, not of the place itself. On the summit of Donón, above a castro occupied from the 6th century BC, a Galician-Roman sanctuary of the 2nd to 4th centuries was excavated, with more than a hundred votive altars dedicated to the god Lar Berobreus, unknown until it was found. Photo: Lameiro (CC BY-SA 4.0) What to see and do in Cangas de Morrazo