Just a 40 kilometer tour along the river Arnoia in the province of Ourense, allows us to enjoy one of the most interesting heritage ensembles in Galicia, such as the complex of Aguasantas, (Santa Mariña de Aguasantas church, Basilica of the Assumption, El Forno da Santa and the Castro of Armeá), the Romanesque church of santa Maria de Ambía and not far from it, the magnificent collegiate churhc of Santa María de Xunqueira de Ambía. Walking up the Arnoia we will arrive at the fortress of Macede to finish our tour in the monastery of Xunqueira de Espadañedo.