4 days, 14 stops starting in Viana do Castelo. With 74 points, Serra de Arga outpaces Viana do Castelo averages. Confined to Viana do Castelo, the route stays compact. The Viana do Castelo corridor approach covers 14 places. Near Serra de Arga, Viana do Castelo history is 1.2 times.
Of 14 Viana do Castelo records, 10 are historic. Like Anta da Barrosa, Viana do Castelo includes 7 archaeological site. All Viana do Castelo points form a 24 km area. The Viana do Castelo bridge Ponte Medieval de Vilar de Mouros is quite rare. Under history, Viana do Castelo lists 10 of 14. Confined to Viana do Castelo, the route stays compact.