Fuero y ciudad de Orduña Historical milestone · Urduña/Orduña, Arratia-Nerbioi, Bizkaia Image of Urduña/Orduña, not of the place itself. Lope Díaz II de Haro founded Orduña in 1229, granting it a charter of privileges; in 1467 the town obtained the title of city, making it today the only city in the entire historic territory of Bizkaia. 1229 (fuero); 1467 (título de ciudad) Photo: Ondare Lagunak (CC BY-SA 4.0) What to see and do in Urduña/Orduña