Ferreiros dovecotes Curiosity · Rois, Sar, A Coruña Image of Rois, not of the place itself. The municipality keeps an unusual number of traditional dovecotes, four of them at the place of Ferreiros alone; they were at once a status symbol and a source of meat and manure for the valley's fortified houses. Photo: Manolapr (CC BY-SA 4.0) What to see and do in Rois