The fountain of Santa Margarida de Fontecada Curiosity · Santa Comba, Xallas, A Coruña Image of Santa Comba, not of the place itself. One of the dozen or so devotional fountains inventoried in the concello, linked to the dedication to Santa Margarida. The custom of attributing curative virtues to the water of these springs is still alive in the comarca. Photo: Miguel Branco (CC BY-SA 4.0) What to see and do in Santa Comba