Museum of la Sidra de Nava Monument · Nava, Oviedo, Asturias Housed in a building by Juan Ramón Fernández Tresguerras whose semicircular forms recall an amphitheatre, it explains the complete cycle of cider: the apple orchard, the crushing, the press house, the pouring and the culture of the chigre. Photo: lacomarcadelasidra.com (CC BY-SA 3.0) What to see and do in Nava