The hórreos (granaries) of Imo Curiosity · Dodro, Sar, A Coruña The concello inventories more than two hundred hórreos, with an exceptional concentration in the place of Imo. Their alignment on the slopes that look towards the wetlands of the Ulla forms one of the densest such groups in Galicia. Photo: Dodro (CC BY-SA 4.0) What to see and do in Dodro