High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! La Rioja is a province and autonomous community of northern Spain. Its capital is Logroño. Other cities and towns in the province include Calahorra, Arnedo, Alfaro, Haro, Santo Domingo de la Calzada, and Nájera. In Roman times the territory of La Rioja was inhabited by the tribes of the Berones (central country), Autrigones (upper country, extending also north and west of it) and the Vascones (lower country, extending also north and east of it). It was part of the province of Hispania Tarraconensis. In Medieval times La Rioja was often a disputed territory. The Visigoths created the Duchy of Cantabria that probably included most of La Rioja, as a border march against the Vascones. After the Muslim invasion of 711, La Rioja fell into the Muslim domains of Al Andalus.