Hillfort of San Román Nature · Santiso, Terra de Melide, A Coruña Image of Santiso, not of the place itself. The best preserved of the fourteen hillforts catalogued in Santiso and the only one fitted out for visits; its enclosure lets you follow clearly the line of the defences of an Iron Age settlement. Photo: Elisardojm (CC BY-SA 4.0) What to see and do in Santiso